Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6352078 | Hyperbaric chamber accessories | David Harvey | 2002-03-05 |
| 5982550 | Viewing angle lens | John F. VanDerlofske, III, Dewayne E. Green, Douglas L. Brundage | 1999-11-09 |
| 5584381 | Illuminated rocker buttons with light dams | Douglas L. Brundage, Dewayne E. Green | 1996-12-17 |
| 5560475 | Illuminated rocker buttons with light dams | Douglas L. Brundage, Dewayne E. Green | 1996-10-01 |
| D364878 | Control panel for a combined vehicular radio receiver, cassette player and digital clock | Dewayne E. Green, Michael B. Sestina, Steven F. Selby, George C. Lew, Douglas L. Brundage | 1995-12-05 |
| 4569749 | Coal liquefaction process | — | 1986-02-11 |
| 4364817 | Method for controlling boiling point distribution of coal liquefaction oil product | Raymond P. Anderson, David K. Schmalzer | 1982-12-21 |
| 4330388 | Short residence time coal liquefaction process including catalytic hydrogenation | Raymond P. Anderson, David K. Schmalzer | 1982-05-18 |
| 4328088 | Controlled short residence time coal liquefaction process | Raymond P. Anderson, David K. Schmalzer | 1982-05-04 |