Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5313823 | Electrical cable leak detection system | Samuel Berkman | 1994-05-24 |
| 5177996 | Liquid leak detection cable | — | 1993-01-12 |
| 5059263 | Large gauge insulated conductor and coaxial cable, and process for their manufacture | John C. Hostler | 1991-10-22 |
| 4877923 | Sensors for detecting and locating liquid leaks | — | 1989-10-31 |