Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798919 | Graphics input tablet with three-dimensional data | Milan H. Miessler | 1989-01-17 |
| 4195322 | Record/playback head and data storage apparatus therefor | Allen Cox, Leonard J. Rigbey | 1980-03-25 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4798919 | Graphics input tablet with three-dimensional data | Milan H. Miessler | 1989-01-17 |
| 4195322 | Record/playback head and data storage apparatus therefor | Allen Cox, Leonard J. Rigbey | 1980-03-25 |