Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6467382 | Extractor for extracting cut partially cut parts from a sheet of material | Samuel P. Willits, William W. Wilk, Baesley I. Dahlstrom | 2002-10-22 |
| 4912317 | Pitch match detecting and counting system with tilted optical axis | William L. Mohan, Paul Ridl | 1990-03-27 |
| 4809188 | Strip feeding and control system | Samuel P. Willits, William L. Mohan | 1989-02-28 |
| 4804325 | Weapon training simulator system | Samuel P. Willits, Steven F. Willits | 1989-02-14 |
| 4771443 | Pitch match detecting and counting system | William L. Mohan, Paul Ridl | 1988-09-13 |
| 4373135 | Pitch matching detecting and counting system | William L. Mohan, Samuel P. Willits | 1983-02-08 |