Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833879 | Turbo-engine guard | Gerard de Greef | 1989-05-30 |
| D290572 | Wine cooler | — | 1987-06-30 |
| 4454033 | Filtering apparatus | — | 1984-06-12 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4833879 | Turbo-engine guard | Gerard de Greef | 1989-05-30 |
| D290572 | Wine cooler | — | 1987-06-30 |
| 4454033 | Filtering apparatus | — | 1984-06-12 |