Inventor
Horst Bickl
Inventor
Pullach, DE
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G03Bprimary
G03BApparatus or arrangements for taking photographs or for projecting or viewing them89%
G01NInvestigating or analysing materials by determining their chemical or physical properties11%
PatentTitleYear
4,492,458'Method of and arrangement for copying a colored original'19854,415,255'Optical copying arrangement'19834,403,849'Electrostatic copying device'19834,152,068'Method and apparatus for evaluating developed photographic films prior to copying'19794,099,862'Method and apparatus for evaluating developed photographic films preparatory to reproduction'19784,082,465'Determination of extreme density values of photographic originals'19784,080,066'Apparatus for prereading film frames or the like'19783,947,102'Apparatus for retrieving microimages'1976Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1976Patents assigned to AGFA GEVAERT (1)· patent assignee history
1976–1983Based in Munich, DE· patent location history
1978–1985Patents assigned to AGFA GEVAERT AG (7)· patent assignee history
1978–1985Based in Pullach, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AGFA GEVAERT AG | 7 | 1978–1985 |
| AGFA GEVAERT | 1 | 1976 |
Locations
| Location | Patents | Span |
|---|---|---|
| Pullach, DE | 6 | 1978–1985 |
| Munich, DE | 2 | 1976–1983 |