Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6376817 | Compact quick-cooking oven | David H. McFadden, James K. Pool, III, Earl R. Winkelman | 2002-04-23 |
| 6359271 | Apparatus for supporting foodstuffs in a microwave oven | Earl R. Winkelmann, Richard N. Caron | 2002-03-19 |
| 6008483 | Apparatus for supplying microwave energy to a cavity | Philip R. McKee, Earl R. Winkelmann | 1999-12-28 |
| 5990466 | Apparatus for supplying microwave energy to a cavity | Philip R. McKee, Earl R. Winkelman | 1999-11-23 |