Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5067222 | Method of manufacturing a guarded cutting edge for a wrapping material dispenser | Armin Frank | 1991-11-26 |
| 4972984 | Guarded cutting edge for dispenser for wrapping material | Armin Frank | 1990-11-27 |
| 4429563 | Mechanical snubber apparatus | — | 1984-02-07 |
| 4346728 | Automated dual mode valve actuator | — | 1982-08-31 |
| 4314473 | Method and apparatus for testing snubbers in situ | — | 1982-02-09 |
| 4286693 | Mechanical snubber | — | 1981-09-01 |
| 4261224 | Valve actuator | — | 1981-04-14 |