Inventor
Matthew Russell Smither
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
G03GElectrography100%
PatentTitleYear
10,579,003Compensation for deficient charge roll in an imaging device202010,488,780Compensation for deficient charge roll in an imaging device20199,740,157'Axially shifting a photoconductive drum using a wear surface'20179,500,994'Developer unit architecture for an imaging device'2016Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2016–2020Patents assigned to LEXMARK INT INC (4)· patent assignee history
2016Patents assigned to BROWN STEPHEN ANDREW (1)· patent assignee history
2016Patents assigned to CARTER JAMES ANTHANY (1)· patent assignee history
2016Patents assigned to CAVILL GREGORY ALAN (1)· patent assignee history
2016Patents assigned to HEID MATTHEW DAVID (1)· patent assignee history
2016–2020Based in Lexington, KY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEXMARK INT INC | 4 | 2016–2020 |
| BROWN STEPHEN ANDREW | 1 | 2016 |
| CARTER JAMES ANTHANY | 1 | 2016 |
| CAVILL GREGORY ALAN | 1 | 2016 |
| HEID MATTHEW DAVID | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lexington, KY, US | 4 | 2016–2020 |