Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5752235 | Electronic medication monitoring and dispensing method | Bruce A. Kehr, David M. Lerner, Michael J. Edl | 1998-05-12 |
| 5200891 | Electronic medication dispensing method | Bruce A. Kehr, David M. Lerner, Michael J. Edl | 1993-04-06 |
| D293316 | Portable cassette player | — | 1987-12-22 |
| 4404611 | Bidirectional cassette transport | — | 1983-09-13 |