Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7934732 | Knuckle dust cap for vehicle suspension system | Karthik Radhakrishnan | 2011-05-03 |
| 5893667 | Point of sale printer with magnetic reader | Robert W. Kruppa, Robert A. Myers | 1999-04-13 |
| 5642948 | Biaxial printer for portrait and landscape printing | Richard H. Harris, Kevin Hunter Vorhees | 1997-07-01 |
| 5634729 | Magnetic reader with a flexible pressure film pressure pad | Robert W. Kruppa, Robert A. Myers | 1997-06-03 |
| 5613783 | Point of sale printer with magnetic reader | Robert W. Kruppa, Robert A. Myers | 1997-03-25 |
| 5533817 | Biaxial printer | Richard H. Harris, Kevin Hunter Vorhees | 1996-07-09 |
| 4300551 | Method for treating schizophrenia | — | 1981-11-17 |