Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D521683 | Beard trimmer | — | 2006-05-23 |
| D339339 | Clock radio receiver | — | 1993-09-14 |
| D339346 | Clock radio receiver | — | 1993-09-14 |
| D325735 | Radio receiver | — | 1992-04-28 |
| D325382 | Radio receiver | — | 1992-04-14 |
| D291597 | Solarium lamp | — | 1987-08-25 |
| D282581 | Sun lamp | — | 1986-02-11 |
| D279723 | Electric dry shaver with cover | Petrus J. J. Nagelkerke, Klaas T. Oord | 1985-07-16 |
| D278461 | Sun lamp | — | 1985-04-16 |