Patents per Year
Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 8305028 | Electric motor and switch for electric motor having arc barrier | Craig E. Wallace, Donald E. Morgan | 2012-11-06 | $153,000 |
| 4720648 | Protective cover for slotted motor housing shell structure | Roy C. Eliason | 1988-01-19 | $41,353,000 |
| 4240001 | Motor starting switch | Eugene F. Hildebrandt, Thomas V. Ottersbach | 1980-12-16 | $5,572,000 |
| 4206959 | Terminal board with integral insulated pocket | — | 1980-06-10 | $4,901,000 |