Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5325941 | Composite brake rotors and clutches | William D. Garner | 1994-07-05 |
| 4889973 | Aquarium heater | William A. Rowell | 1989-12-26 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5325941 | Composite brake rotors and clutches | William D. Garner | 1994-07-05 |
| 4889973 | Aquarium heater | William A. Rowell | 1989-12-26 |