Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6222528 | Method and apparatus for data input | George E. Gerpheide, Rick L. Johnson | 2001-04-24 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6222528 | Method and apparatus for data input | George E. Gerpheide, Rick L. Johnson | 2001-04-24 |