Inventor
John P. Dunn
Inventor
Horseheads, NY, US
Overview
Patents· 42 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B03Cprimary
B03CMagnetic or electrostatic separation of solid materials from solid materials or fluids28%
G06FElectric digital data processing12%
H01JElectric discharge tubes or discharge lamps12%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%
G11CStatic stores4%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests4%
B01FMixing, e.g. dissolving, emulsifying or dispersing2%
E03BInstallations or methods for obtaining, collecting, or distributing water2%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges2%
PatentTitleYear
D0921970Water pipe202110,685,337Electronic payment clearing and check image exchange systems and methods202010,643,190Electronic payment clearing and check image exchange systems and methods202010,636,018Electronic payment clearing and check image exchange systems and methods20209,799,011'Electronic payment clearing and check image exchange systems and methods'20179,789,495'Discharge electrode arrangement for disc electrostatic precipitator (DEP) and scrapers for both disc and discharge electrodes'20179,238,230'Vane electrostatic precipitator'20169,073,062'Vane electrostatic precipitator'20159,039,815'Vane electrostatic precipitator'20158,894,745'Vane electrostatic precipitator'20148,725,607'Electronic payment clearing and check image exchange systems and methods'20148,476,913'Improvements relating to the testing of an earth connection'20138,272,528'Multi-nut retention mechanism'20127,585,352'Grid electrostatic precipitator/filter for diesel engine exhaust removal'20097,105,041'Grid type electrostatic separator/collector and method of using same'20067,030,315'Field replaceable retainer'20066,953,227'High-power multi-device liquid cooling'20056,773,489'Grid type electrostatic separator/collector and method of using same'20046,581,388'Active temperature gradient reducer'20036,482,253'Powder charging apparatus'20026,017,381'Field effect auxiliary gas cyclone (FEAGC) and method of using'20005,901,103'Integrated circuit having standby control for memory and method thereof'19995,867,719'Method and apparatus for testing on-chip memory on a microcontroller'19995,826,047'Method and apparatus for external viewing of an internal bus'19985,790,406'Hierarchical system of the simple modification of process steps for a manufacturing tool'19985,570,789'Electrostatic sieving apparatus'19965,551,642'Electrostatic dispersing apparatus'19965,484,061'Electrostatic sieving apparatus'19965,361,392'Digital computing system with low power mode and special bus cycle therefor'19945,170,475'Data processor having instructions for interpolating between memory-resident data values respectively'19925,119,325'Multiplier having a reduced number of partial product calculations'19925,072,365'Direct memory access controller using prioritized interrupts for varying bus mastership'19915,051,943'Adder circuit with an encoded carry'19915,028,845'High-pressure series arc discharge lamp construction'19915,023,506'Explosion proof high pressure discharge lamp'19914,937,494'High pressure discharge lamp having an electrode lead-through with a positioning crimp'19904,906,888'Arrangement for supporting two discharge tubes in one envelope'19904,868,449'Sheet metal support for dual arc discharge lamps and method of making'19894,774,431'Arc tube wire support'19884,708,679'Method of making support means for discharge lamp tubes'19874,172,028'Fine particle separation by electrostatically induced oscillation'19794,071,169'Electrostatic metering device'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–2017Patents assigned to DUNN JOHN P (10)· patent assignee history
1978–2002Based in Elmira, NY, US· patent location history
1989–1991Patents assigned to PHILIPS CORP (5)· patent assignee history
1989–2000Based in Hammondsport, NY, US· patent location history
1991–1999Patents assigned to MOTOROLA INC (8)· patent assignee history
1991–1999Based in Austin, TX, US· patent location history
1996Patents assigned to ADVANCED ELECTROSTATIC TECHNOL (3)· patent assignee history
2004–2017Based in Horseheads, NY, US· patent location history
2014–2020Based in East Islip, NY, US· patent location history
2017–2020Patents assigned to THE CLEARING HOUSE PAYMENTS COMPANY L L C (4)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DUNN JOHN Pself | 10 | 1978–2017 |
| MOTOROLA INC | 8 | 1991–1999 |
| PHILIPS CORP | 5 | 1989–1991 |
| THE CLEARING HOUSE PAYMENTS COMPANY L L C | 4 | 2017–2020 |
| ADVANCED ELECTROSTATIC TECHNOL | 3 | 1996 |
Locations
| Location | Patents | Span |
|---|---|---|
| Horseheads, New York, US | 8 | 2004–2017 |
| Austin, Texas, US | 8 | 1991–1999 |
| Hammondsport, New York, US | 6 | 1989–2000 |
| East Islip, New York, US | 5 | 2014–2020 |
| Elmira, New York, US | 3 | 1978–2002 |