Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D314904 | Handle for scuba equipment valve or the like | — | 1991-02-26 |
| D311788 | Valve for scuba equipment or the like | — | 1990-10-30 |
| D285332 | Gauge valve | — | 1986-08-26 |
| 4491149 | Pressure regulator with over-pressure safety shut-off feature | — | 1985-01-01 |
| 4462417 | Valve assembly | — | 1984-07-31 |
| 4372343 | Pressure-retaining valve and method of retaining pressure | — | 1983-02-08 |
| 4360038 | Magnetically-operated valve | — | 1982-11-23 |
| 4356820 | Heat reclaimer for demand regulator | — | 1982-11-02 |
| 4335734 | Float warning device | — | 1982-06-22 |
| 4226257 | Scuba regulator | — | 1980-10-07 |