Inventor
David Clay Blaine
Inventor
Lexington, KY, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Gprimary
G03GElectrography50%
B41JTypewriters17%
D21HPulp compositions17%
LOC1617%
PatentTitleYear
D0560713'Laser printer cartridge'20086,871,031'Coupling mechanism for a two piece printer cartridge'20056,775,498'Multi-function cleaner blade assembly'20046,741,829'Multi-function cleaner blade assembly'20046,508,956'Paper coating test method and composition'20036,183,079'Coating apparatus for use in an ink jet printer'2001Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2001–2005Patents assigned to LEXMARK INT INC (5)· patent assignee history
2001–2005Based in Lexington, KY, US· patent location history
2008Patents assigned to LEXMARK INTERNAT (1)· patent assignee history
2008Based in Dry Ridge, KY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEXMARK INT INC | 5 | 2001–2005 |
| LEXMARK INTERNAT | 1 | 2008 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lexington, KY, US | 5 | 2001–2005 |
| Dry Ridge, KY, US | 1 | 2008 |