Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5672407 | Structure with etchable metal | — | 1997-09-30 |
| 5628921 | Demetallizing procedure | — | 1997-05-13 |
| 5354973 | Microwave heating structure comprising an array of shaped elements | — | 1994-10-11 |
| 5340436 | Demetallizing procedure | — | 1994-08-23 |
| 5310980 | Control of microwave energy in cooking foodstuffs | — | 1994-05-10 |
| 5278378 | Microwave heating element with antenna structure | — | 1994-01-11 |
| 5266386 | Demetallizing procedure | — | 1993-11-30 |
| 5260537 | Microwave heating structure | — | 1993-11-09 |
| 5221419 | Method for forming laminate for microwave oven package | — | 1993-06-22 |
| 5213902 | Microwave oven package | — | 1993-05-25 |
| 5126518 | Microwave cooking container cover | — | 1992-06-30 |
| 5117078 | Controlled heating of foodstuffs by microwave energy | — | 1992-05-26 |
| 5039364 | Method of making selective microwave heating material | Robert Watts | 1991-08-13 |