Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7936267 | Theft protection | — | 2011-05-03 |
| 5111580 | Electric shaving apparatus | Geert J. Bosscha | 1992-05-12 |
| 4768142 | Power-supply circuit | — | 1988-08-30 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7936267 | Theft protection | — | 2011-05-03 |
| 5111580 | Electric shaving apparatus | Geert J. Bosscha | 1992-05-12 |
| 4768142 | Power-supply circuit | — | 1988-08-30 |