Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5297746 | Granulator knife | Thomas D. McBride | 1994-03-29 |
| 4852478 | Apparatus for imprinting a document with secure, machine readable information | James Patterson | 1989-08-01 |
| 4454030 | Sprue separator | — | 1984-06-12 |
| 4342396 | Rotary parts separator | Norman A. Fagnant | 1982-08-03 |