Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7009597 | Positioning control of a computer mouse | — | 2006-03-07 |
| 4316200 | Contact technique for electrical circuitry | Wilhelm Anacker, Kurt R. Grebe, Charles J. Kircher | 1982-02-16 |