Inventor
Peter Dawidowitsch
Inventor
Munich, DE
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%
C02FTreatment of water, waste water, sewage, or sludge25%
G03CPhotosensitive materials for photographic purposes25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
4,189,803'Wet-processing apparatus for photographic emulsion carriers with novel disposal of drier-unit exhaust air'19804,160,594'Method and arrangement for the development of latent images particularly latent photographic images'19794,128,424'Method for treating photographic processing fluids prior to sewering thereof'19784,081,816'Apparatus for processing photographic film and treating contaminated processing liquids'1978Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1978–1980Patents assigned to AGFA GEVAERT AG (4)· patent assignee history
1978–1980Based in Munich, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AGFA GEVAERT AG | 4 | 1978–1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| Munich, DE | 4 | 1978–1980 |