Inventor
Daniel R. Klemer
Inventor
Lexington, KY, US
Overview
Patents· 21 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters17%
G02BOptical elements, systems or apparatus15%
H01SDevices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light11%
H04NPictorial communication, e.g. television9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
G01CMeasuring distances, levels or bearings7%
G03GElectrography7%
G01BMeasuring length, thickness or similar linear dimensions4%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
G06KGraphical data reading4%
PatentTitleYear
D0752245'Roof constructed of triangular panels'20169,096,892'Nucleic acid amplification and monitoring apparatus'20159,001,403'Obtaining pressure of an operating environment of a bi-directionally scanning electrophotographic device for implementing corrections per pressure'20158,203,588'Obtaining pressure of an operating environment of a bi-directionally scanning electrographic device for implementing corrections per pressure'20128,102,412'Calibrating a bi-directionally scanning electrophotographic device'20127,889,223'Print alignment for bi-directionally scanning electrophotographic device'20117,859,733'Multiharmonic galvonometric scanning device'20107,800,640'Obtaining pressure of an operating environment of a bi-directionally scanning electrophotographic device for implementing corrections per pressure'20107,643,525'Current driver and power control for electrophotographic devices'20107,573,625'Multiharmonic galvanometric scanning device'20097,570,386'Systems and methods that compensate for scan path errors in a multi-beam electrophotographic imaging apparatus'20097,570,411'Optical limiter having trimetallic nitride endohedral metallofullerence films'20097,403,215'Current driver and power control for electrophotographic devices'20087,400,661'Automatic setting of laser diode bias current'20087,209,223'Optical device for measuring optical properties of a sample and method relating thereto'20075,479,431'Solid-state laser with active etalon and method therefor'19955,465,493'Pipe alignment apparatus and method using green light'19955,450,429'Efficient linear frequency doubled solid-state laser'19955,420,876'Gadolinium vanadate laser'19955,095,629'Laser beam target'19924,971,440'Projection of two orthogonal reference light planes'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990Based in Centerville, OH, US· patent location history
1992–1995Patents assigned to SPECTRA PHYSICS LASERPLANE INC (5)· patent assignee history
1992Based in New Carlisle, OH, US· patent location history
1995Based in Dayton, OH, US· patent location history
2007–2016Based in Lexington, KY, US· patent location history
2008–2015Patents assigned to LEXMARK INT INC (11)· patent assignee history
2012–2015Patents assigned to KLEMER DANIEL R (4)· patent assignee history
2012–2015Patents assigned to MICKAN DAVID J (3)· patent assignee history
2012–2015Patents assigned to WESTERFIELD ERIC W (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEXMARK INT INC | 11 | 2008–2015 |
| SPECTRA PHYSICS LASERPLANE INC | 5 | 1992–1995 |
| KLEMER DANIEL Rself | 4 | 2012–2015 |
| MICKAN DAVID J | 3 | 2012–2015 |
| WESTERFIELD ERIC W | 3 | 2012–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lexington, KY, US | 15 | 2007–2016 |
| Dayton, OH, US | 4 | 1995 |
| New Carlisle, OH, US | 1 | 1992 |
| Centerville, OH, US | 1 | 1990 |