Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5473212 | Varistor disk assembly | James C. Crook, James Eric McMillan, Raymond E. Welterlin, Lynn B. Williamson, John R. Holden | 1995-12-05 |
| D317723 | Automatic temperature control actuator | Ernest K. Hairr | 1991-06-25 |
| D317724 | Automatic temperature control actuator | Ernest K. Hairr | 1991-06-25 |