Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5264828 | Personal security alarm system | Zvi H. Meiksin, Melvin K. Fischman | 1993-11-23 |
| 4914543 | Variable capacitance | Norman L. Carroll, Willard L. Pearce | 1990-04-03 |
| 4389903 | Indicating system for atmospheric pump arrangement | Clayton J. Bossart | 1983-06-28 |
| 4241299 | Control system for battery-operated pump | — | 1980-12-23 |