Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4891051 | System for decontaminating compressed gas | — | 1990-01-02 |
| 4766925 | Dump valve assembly | — | 1988-08-30 |
| 4692175 | Two-stage precoalescer unit | — | 1987-09-08 |
| 4596149 | Pressure gauge assembly | — | 1986-06-24 |
| 4561464 | Relay valve | — | 1985-12-31 |
| 4519819 | Precoalescer unit | — | 1985-05-28 |
| 4513604 | Method and apparatus for indicating leakage in compressed air line | Robert W. Bowles | 1985-04-30 |
| 4468239 | Twin tower assembly for decontaminating compressed gas | — | 1984-08-28 |
| 4336821 | Solenoid-actuated drain valve | Thomas D. Taylor | 1982-06-29 |
| 4336042 | Canister-compactor assembly | Lanier Frantz | 1982-06-22 |
| 4261715 | Desiccant canister assembly | — | 1981-04-14 |
| 4230156 | Solenoid-actuated valve | — | 1980-10-28 |
| 4199331 | Dual filter assembly for compressed gas | — | 1980-04-22 |