Inventor
Werner E. Sandvoss
Inventor
San Jose, CA, US
Overview
Patents· 1 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 them100%
PatentTitleYear
4,185,899'Combination viewer and projector'1980Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1980Patents assigned to ACTION FILMS (1)· patent assignee history
1980Based in San Jose, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ACTION FILMS | 1 | 1980 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Jose, California, US | 1 | 1980 |