Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5512883 | Method and device for monitoring the operation of a motor | — | 1996-04-30 |
| 5331536 | Low leakage high current transformer | — | 1994-07-19 |
| 4882928 | Refrigeration efficiency monitoring system | Clayton E. Leist, II, Bradley Busch | 1989-11-28 |
| 4213303 | Sun tracking solar energy boiler | — | 1980-07-22 |