Rentschler; Waldemar T.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Rentschler; Waldemar T..The latest application filed is for "camera shutter with diaphragm and electro-magnetic drive for diaphragm".
- Rentschler; Waldemar T. - Calmbach Black Forest DT
- Rentschler; Waldemar T. - Black Forest DT
| Patent | Date |
|---|---|
| Camera shutter with diaphragm and electro-magnetic drive for diaphragm Grant 4,012,750 - Rentschler March 15, 1 | 1977-03-15 |
| Camera Shutter Timing Cutoff Switch Grant 3,596,580 - Rentschler August 3, 1 | 1971-08-03 |
| Photographic Camera Having An Electronic Exposure Timing Device Grant 3,555,984 - Rentschler January 19, 1 | 1971-01-19 |
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