Ettischer; Helmut
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ettischer; Helmut.The latest application filed is for "sheet-stapling device".
- Ettischer; Helmut - Ostfildern DE
- Ettischer; Helmut - Stuttgart DT
- Ettischer; Helmut - Schwaikheim DT
- Ettischer; Helmut - Ruit Kreis DT
| Patent | Date |
|---|---|
| Sheet-stapling device Grant 5,141,143 - Ebner , et al. August 25, 1 | 1992-08-25 |
| Sheet-handling device Grant 5,044,618 - Ettischer , et al. September 3, 1 | 1991-09-03 |
| Sheet feeder Grant 4,699,371 - Ettischer , et al. October 13, 1 | 1987-10-13 |
| Copying machine Grant 4,696,615 - Ettischer , et al. September 29, 1 | 1987-09-29 |
| Dual lens camera Grant 3,903,537 - Ettischer September 2, 1 | 1975-09-02 |
| Adjusting means for cameras having several lenses Grant 3,890,626 - Ettischer June 17, 1 | 1975-06-17 |
| Camera with detection means Grant 3,878,548 - Ettischer April 15, 1 | 1975-04-15 |
| Photographic Camera With Interchangeable Lenses And Bayonet Lock Grant 3,782,260 - Ettischer , et al. January 1, 1 | 1974-01-01 |
| Battery Compartment Grant 3,629,793 - Ettischer , et al. December 21, 1 | 1971-12-21 |
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