Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8333441 | Motor vehicle braking system and method | Steven Randall Lovell, Lawrence D. Hasfjord, David Bowers | 2012-12-18 |
| 5046322 | Electronic refrigerant transfer scale | Don A. Bulla, Gary P. Murray | 1991-09-10 |
| 4879546 | Ultrasonic hand-held refrigerant leak detector | Gary P. Murray, Don A. Bulla | 1989-11-07 |
| 4798055 | Refrigeration system analyzer | Gary P. Murray, Ralph C. Lower, Don A. Bulla | 1989-01-17 |