Inventor
Thomas G. Twardeck
Inventor
Lexington, KY, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography67%
G06KGraphical data reading33%
PatentTitleYear
7,666,562'Image forming media containing reflecting pigment'20106,792,218'Method of compensating for low toner consumption'20046,359,640'Method and apparatus for minimizing visual artifacts resulting from laser scan process direction position errors'2002D0309323'Cartridge for an electrophotographic printer'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990Patents assigned to IBM (1)· patent assignee history
1990–2010Based in Lexington, KY, US· patent location history
2002–2010Patents assigned to LEXMARK INT INC (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEXMARK INT INC | 3 | 2002–2010 |
| IBM | 1 | 1990 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lexington, KY, US | 4 | 1990–2010 |