Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 4340853 | Method of testing the windings and insulation system of a motor by applying the test voltage before completing a path to ground | John L. Braun, Denver W. Smith | 1982-07-20 | $185,000 |