Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7324921 | Container inspection system | Byron M. Sugahara, Avrum A. Freelund, Hal B. Haygood, Robert A. Goertz, Stephen W. Poole +1 more | 2008-01-29 |
| 5296338 | Antistatic stabilizer and final wash additive for photo developing | — | 1994-03-22 |
| 4310452 | Friction materials | — | 1982-01-12 |
| 4273699 | Friction materials | — | 1981-06-16 |
| 4226759 | Friction materials | — | 1980-10-07 |