Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D625886 | Animal feeder | — | 2010-10-19 |
| 5336131 | Differential pressure control apparatus for livestock houses | Grant W. Crider | 1994-08-09 |
| 5193483 | Secondary sensing system for contactor control system | Grant W. Crider | 1993-03-16 |