Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6581666 | Operating device for window openers, screening arrangements and similar devices | Susumu Kitazawa | 2003-06-24 |
| 5533391 | Electric rain sensor and method of manufacturing a sensor member thereto | Claus B. Brade | 1996-07-09 |