Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6207907 | Keypad with individual keys made from transparent plastic | Frederic Rubach, Roland Spinner | 2001-03-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6207907 | Keypad with individual keys made from transparent plastic | Frederic Rubach, Roland Spinner | 2001-03-27 |