Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5550356 | Food covering device for use with a microwave oven | Mitchell W. Michaluk, III | 1996-08-27 |
| 4807878 | Spinner trivia game | — | 1989-02-28 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5550356 | Food covering device for use with a microwave oven | Mitchell W. Michaluk, III | 1996-08-27 |
| 4807878 | Spinner trivia game | — | 1989-02-28 |