Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5186202 | Trigger means for self-closing breakaway valve assemblies | — | 1993-02-16 |
| 4980675 | Temperature compensatible pressure monitor and sensor construction | — | 1990-12-25 |
| 4907622 | Fluid reservoir device | David T. Ho | 1990-03-13 |
| 4654643 | Pressure sensor-monitor and excessive pressure level indicator | — | 1987-03-31 |
| 4376445 | Self-closing breakaway valve assembly including improved valve mounting with rotation limiting stop | — | 1983-03-15 |
| 4351352 | Frangible connectors with independently selectable bending and tension separation loads | — | 1982-09-28 |
| 4301823 | Self-closing breakaway valve assembly including improved valve mounting with rotation limiting stop | — | 1981-11-24 |
| 4295484 | Frangible connector for self-closing breakaway valve assemblies or similar structures | — | 1981-10-20 |
| 4232697 | Frangible connectors with independently selectable bending and tension separation loads | — | 1980-11-11 |