Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5230203 | Apparatus and method for providing sealed containers filled with a liquid | Samuel C. Wu, Allen E. Sauer | 1993-07-27 |
| 4949972 | Target scoring and display system | Max W. Goodwin | 1990-08-21 |
| 4763903 | Target scoring and display system and method | Max W. Goodwin | 1988-08-16 |
| 4522099 | Tone generator | — | 1985-06-11 |
| D268768 | Telescope | Frank M. Melsheimer, Scott Charles JOHNSON, John C. Diebel | 1983-04-26 |