Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5655512 | Fuel valve for a campstove | — | 1997-08-12 |
| 5645043 | Radiant heater | Clyde R. Schulte, Rick L. Looslie, Franklin T. Schmidt | 1997-07-08 |
| 5542632 | Mounting assembly for radiant heater | — | 1996-08-06 |
| 5533892 | Liquid fuel lantern with electronic ignition | — | 1996-07-09 |
| 5417565 | Automatic instant lighting system for liquid fuel burner | — | 1995-05-23 |
| 5336084 | Liquid fuel campstove with electronic ignition | — | 1994-08-09 |
| 4796991 | Method and apparatus for measuring soft contact lenses | Michael D. Gordon | 1989-01-10 |