Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4198554 | Method and apparatus for microwave vulcanization of extruded rubber profiles | — | 1980-04-15 |
| 4182946 | Method and apparatus for eliminating microwave leakage at the conveyor portal of a microwave oven | Bernard Krieger | 1980-01-08 |