Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 7273576 | Hull and fuselage construction | — | 2007-09-25 | |
| 6415790 | Dry powder delivery system apparatus | Marvin Allan Leedom | 2002-07-09 | |
| 6237590 | Dry powder delivery system apparatus | Marvin Allan Leedom | 2001-05-29 | |
| 4712578 | Fluid manifold system | — | 1987-12-15 | |
| 4657283 | Clamp device | — | 1987-04-14 | |
| 4548465 | Panel seal and support structure for fiber optic cable | — | 1985-10-22 | $1,619,000 |
| 4493651 | Statistical teaching apparatus | David E. Coleman, Steven R. Miller | 1985-01-15 | $1,759,000 |
| 4418576 | Apparatus and method for automatically replenishing liquid and measuring the rate of evaporation of a liquid | — | 1983-12-06 | $3,426,000 |