Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6217178 | Reflector attachment means for solar energy concentrators | Kirk Drumheller, David Eugene Werstler | 2001-04-17 |
| 5558110 | Apparatus for removing particulate matter | — | 1996-09-24 |
| 5364474 | Method for removing particulate matter | — | 1994-11-15 |