Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5799871 | Spray nozzle with discrete open/close deadband and method therefor | — | 1998-09-01 |
| 4206992 | Electromagnetic actuator for shutters for photographic cameras | Dieter Rittmann | 1980-06-10 |