Inventor

Manfred R. Kuehnle

Inventor

New London, NH, US

Overview

1976–2007

Patent span

Physics

Primary field (CPC G)

Patents· 101 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Gprimary

G03GElectrography31%

Y10TTechnical subjects covered by former us classification7%

C23CCoating metallic material5%

H01JElectric discharge tubes or discharge lamps4%

H04NPictorial communication, e.g. television4%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%

G11BInformation storage based on relative movement between record carrier and transducer4%

C09DCoating compositions, e.g. paints, varnishes or lacquers3%

F16HGearing3%

B41FPrinting machines or presses2%

PatentTitleYear

7,291,089'Toroidal transmission'2007 7,025,705'Toroidal transmission'2006 6,706,394'Method and apparatus for manufacture of magnetizable microparticles'2004 6,617,153'Portable magneto-mechanical delivery device and method for delivery of reactive substances'2003 5,960,936'Digital precision positioning system'1999 5,912,692'Printing device with M-tunnel write head'1999 5,886,722'Microchannel marking engine'1999 5,886,450'Toroidal electrical motor/generator'1999 5,879,518'Method and apparatus for producing small particles of consistent size shape and structure'1999 5,863,273'Toroidal transmission and method and apparatus for making and assembling same'1999 5,832,731'Expandable piston rotary machine'1998 5,812,170'Electrostatic printing method and apparatus employing a whisker write head'1998 5,784,923'Toroidal drive system and method of assembling same'1998 5,774,153'Digital precision positioning system'1998 5,756,197'Metal-pigmented composite media with selectable radiation-transmission properties and methods for their manufacture'1998 5,679,412'Method and apparatus for producing gas impermeable, chemically inert container structures for food and volatile substances'1997 5,602,632'Belt applicator for developing ink or toner on a print member'1997 5,581,290'Heating and cooling roller for electrostratic printing'1996 5,552,817'Electrothermal printing ink with monodispersed synthetic pigment particles and method and apparatus for electronic printing therewith'1996 5,534,056'Composite media with selectable radiation-transmission properties'1996 5,516,670'Magnetophoretic particle delivery method and apparatus for the treatment of cells'1996 5,406,314'Electrothermal printing ink with monodispersed synthetic pigment particles and method and apparatus for electronic printing therewith'1995 5,344,489'Synthetic, monodispersed color pigments for the coloration of media such as printing inks, and method and apparatus for making same'1994 5,343,234'Digital color proofing system and method for offset and gravure printing'1994 5,325,120'Electrostatic reproduction apparatus having a dielectric ink-phobic imaging member and field-emission write head'1994 5,318,628'Synthetic, monodispersed color pigments for the coloration of media such as printing inks, and method and apparatus for making same'1994 5,248,556'Systhetic whitener pigment'1993 5,211,995'Method of protecting an organic surface by deposition of an inorganic refractory coating thereon'1993 5,128,111'Appartus for making inorganic webs and structures formed thereof'1992 5,063,538'Optoelectronic signal recording medium and method of making same'1991 5,029,156'Method and means for reading electronic signal patterns stored on a movable image recording surface'1991 4,897,731'Method and means for reading electronic signal patterns stored on a movable image recording surface'1990 4,862,414'Optoelectronic recording tape or strip comprising photoconductive layer on thin, monocrystalline, flexible sapphire base'1989 4,848,008'Therapeutic shock-absorbing shoes'1989 4,788,426'Interactive image recording method and means'1988 4,628,367'Method and device for reading digital data in an optical mass memory system using electrophotography'1986 4,566,781'Method of apparatus for liquid developing of electrostatic images in an electrophotographic imaging system including a looped image carrier'1986 4,561,730'Synthetic resin lens system for imaging apparatus'1985 4,556,309'Electrophotographic imaging apparatus, particularly for color proofing and method'1985 4,547,061'Electrophotographic imaging apparatus and method particularly for color proofing'1985 4,526,357'Electro-static sheet feeding method and apparatus'1985 4,521,097'Electrophotographic image recording method and apparatus'1985 4,515,879'Optical mass memory system using electrophotography'1985 4,510,223'Multicolor electrophotographic imaging process'1985 4,510,225'Electrophotographic method for producing an opaque print'1985 4,504,138'Method and apparatus for developing electrostatic latent images'1985 4,468,707'High speed imaging of electrophotographic film by fine beam scanning'1984 4,460,297'Orbital method and apparatus for making helical races'1984 4,456,367'Toning system for electrostatic imaging apparatus'1984 4,455,039'Encoded security document'1984 4,435,071'Method and means for reducing frame effect in electrographic images on microfiche'1984 4,428,000'High speed imaging of electrophotographic film by fine beam scanning'1984 4,427,999'High speed imaging of electrophotographic film by fine beam scanning'1984 4,419,005'Imaging method and apparatus'1983 4,419,004'Method and apparatus for making transparencies electrostatically'1983 4,410,260'Toning apparatus and method'1983 4,394,084'Low-profile electrophotographic copying machine'1983 4,363,711'Method of making photoconductive coating'1982 4,358,195'Electrophotographic color proofing apparatus'1982 4,338,018'Light scanning assembly for electrophotographic printing plate making apparatus'1982 4,332,459'Plate making attachment for graphic art cameras'1982 4,331,526'Continuous sputtering apparatus and method'1982 4,329,043'Multiple copy electrophotographic reproducing apparatus'1982 4,322,488'Developing latent electrostatic images using a liquid toner and a development electrode'1982 4,297,919'Mechanical power transmission method and means'1981 4,294,678'Apparatus and method for preventing contamination of sputtering targets'1981 4,286,031'Electrostatic multicolor composite printing method and apparatus'1981 4,278,528'Rectilinear sputtering apparatus and method'1981 4,275,957'Offset plate image transfer attachment for graphic art cameras'1981 4,269,919'Inorganic photoconductive coating, electrophotographic member and sputtering method of making the same'1981 4,266,869'Apparatus and method for making lithographic printing plates'1981 4,264,199'Unitary optical system mounting component for imaging apparatus'1981 4,262,998'Electrophotographic attachment for use with an optical projecting system'1981 4,259,005'Device and method for developing latent electrostatic images'1981 4,258,113'Endless belt or cylinder for use with electrostatic imaging and method of making the same'1981 4,255,508'Flexible metal printing cylinder having a coating of crystalline photoconductive material'1981 4,242,433'High speed electrophotographic medium'1980 4,241,160'Multiple copy electrophotographic reproducing method'1980 4,240,125'Corona generating element'1980 4,236,807'Modular electrophotographic copying machine'1980 4,236,812'Image recording method for electrophotographic film'1980 4,204,865'Direct-imaging flexible offset printing plate and method of manufacture'1980 4,173,407'Electrophotographic contact duplicating apparatus and method'1979 4,170,475'High speed electrophotographic method'1979 4,155,640'High speed electrophotographic imaging system'1979 4,151,059'Method and apparatus for sputtering multiple cylinders simultaneously'1979 4,151,064'Apparatus for sputtering cylinders'1979 4,133,906'Method of toning an electrophotographic film'1979 4,076,406'Method of and apparatus for toning electrophotographic film'1978 4,049,963'Photoelectric measuring device'1977 4,028,992'Method and means for making helical races'1977 4,026,787'Thin film deposition apparatus using segmented target means'1977 4,025,339'Electrophotographic film, method of making the same and photoconductive coating used therewith'1977 4,014,779'Sputtering apparatus'1977 4,013,539'Thin film deposition apparatus'1977 4,006,986'Image recording apparatus for electrophotographic film'1977 3,985,437'Electrostatic image recording device having partially collapsible toner applicator'1976 3,973,956'Electrophotographic process employing signal comparison'1976 3,958,162'Method and apparatus for charging an electrophotographic member'1976 3,951,541'Duplicator processor'1976 3,936,178'Apparatus for large scale screen display of images'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1979Patents assigned to COULTER INFORMATION SYSTEMS (14)· patent assignee history

1976–1984Based in Lexington, MA, US· patent location history

1977–2007Patents assigned to KUEHNLE MANFRED R (21)· patent assignee history

1979–1986Patents assigned to COULTER SYSTEMS CORP (45)· patent assignee history

1979Patents assigned to COULTER STORK USA INC (2)· patent assignee history

1981–1999Based in New London, NH, US· patent location history

1985Based in Merrimac, NH, US· patent location history

1997–1998Patents assigned to HEIDELBERGER DRUCKMASCH AG (3)· patent assignee history

2003–2007Based in Lincoln, MA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
COULTER SYSTEMS CORP	45	1979–1986
KUEHNLE MANFRED Rself	21	1977–2007
COULTER INFORMATION SYSTEMS	14	1976–1979
HEIDELBERGER DRUCKMASCH AG	3	1997–1998
COULTER STORK USA INC	2	1979

Locations

Location	Patents	Span
New London, NH, US	52	1981–1999
Lexington, Massachusetts, US	44	1976–1984
Lincoln, Massachusetts, US	4	2003–2007
Merrimac, NH, US	1	1985