Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5485834 | Manually tunable, closed-circuit underwater breathing apparatus | Donald D. Joye, William H. Mints, Peter Wechgelaer | 1996-01-23 |
| 5315988 | Reactive, closed-circuit underwater breathing apparatus | Donald D. Joye, Neal Carlson, Peter Wechgelaer | 1994-05-31 |
| 5156814 | Flow injection analysis | Peter Robert Fielden | 1992-10-20 |
| 5145303 | Method and apparatus for reducing particulate contamination in processing chambers | — | 1992-09-08 |
| 5007996 | Detection system | — | 1991-04-16 |
| 4991915 | Microwave moisture sensing arrangement | Frank Thompson | 1991-02-12 |