Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8009851 | Noise reduction system and method | Gerrit Johannes Willem Sampimon, Johannes Lucas Schreuder, Rudy Stubenitsky | 2011-08-30 |
| 5687481 | Shaving apparatus with electrically adjustable cutting unit | Jan de Boer, Jacobus N. Dekker, Andries T. Reeder, Albertus J. C. Van Der Borst | 1997-11-18 |