Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7524086 | High intensity discharge (HID) lamp with integral ballast and underwater lighting systems incorporating same | — | 2009-04-28 |
| 7314290 | High intensity discharge (HID) lamp with integral ballast and underwater lighting systems incorporating same | — | 2008-01-01 |
| 6679619 | High intensity discharge (HID) lamp with integral ballast and underwater lighting systems incorporating same | — | 2004-01-20 |
| 6412485 | Surface breathing vent for breathing apparatus | — | 2002-07-02 |
| 5944054 | Valve for breathing systems | — | 1999-08-31 |
| 4652352 | Process and apparatus for recovering metals from dilute solutions | — | 1987-03-24 |