Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8119032 | Gas-phase functionalization of surfaces including carbon-based surfaces | Roy G. Gordon, Damon B. Farmer, Charles M. Marcus | 2012-02-21 |
| 6537535 | Total scent control system | — | 2003-03-25 |
| 6289855 | Engine block for internal combustion engine | Edward R. Romblom | 2001-09-18 |
| 4915586 | Propfan blade attachment | — | 1990-04-10 |
| 4858808 | Tape handling apparatus | Barrett P. Bingaman, Richard G. Krum | 1989-08-22 |
| 4577790 | Tape loop bin control system | Barrett P. Bingaman, Richard G. Krum | 1986-03-25 |
| 4318280 | Dual property shaft | — | 1982-03-09 |
| 4217755 | Cooling air control valve | — | 1980-08-19 |
| 4213738 | Cooling air control valve | — | 1980-07-22 |
| 4195717 | Clutch and brake mechanism | — | 1980-04-01 |