Inventor
Edward L. Kelley
Inventor
Lexington, MA, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Dprimary
G03DApparatus for processing exposed photographic materials33%
H04NPictorial communication, e.g. television33%
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
G02BOptical elements, systems or apparatus17%
PatentTitleYear
7,136,547'Method and apparatus for beam deflection'20066,024,020'Fluorescence dot area meter for measuring the halftone dot area on a printing plate'20005,785,312'Dual media buffer with over-running clutch system'19985,769,301'Method and apparatus for pivotally mounted media transport bridge with improved counterbalance system'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998Patents assigned to AGFA DIVISION BAYER CORP (1)· patent assignee history
1998Patents assigned to BAYER AGFA (1)· patent assignee history
1998–2006Based in Lexington, MA, US· patent location history
1998Based in Tewksbury, MA, US· patent location history
2000Patents assigned to AGFA CORP (1)· patent assignee history
2006Patents assigned to GSI GROUP CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AGFA CORP | 1 | 2000 |
| AGFA DIVISION BAYER CORP | 1 | 1998 |
| BAYER AGFA | 1 | 1998 |
| GSI GROUP CORP | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lexington, Massachusetts, US | 3 | 1998–2006 |
| Tewksbury, Massachusetts, US | 1 | 1998 |