Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5873250 | Non-polluting open Brayton cycle automotive power unit | David G. Wilson | 1999-02-23 |
| 5746768 | Scissor action low profile surgical hand instrument | Troy W. Hershberger | 1998-05-05 |
| 5634339 | Non-polluting, open brayton cycle automotive power unit | David G. Wilson | 1997-06-03 |
| 4930843 | Hollow shell fiber reinforced resin impregnated bicycle wheel construction and method therefor | — | 1990-06-05 |
| 4799477 | Rebreathing mask | — | 1989-01-24 |
| 4764346 | Disposable rebreathing canister | Barnum B. Lambert | 1988-08-16 |