Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7973447 | Electric motor | Siu Chun Tam | 2011-07-05 |
| 5848918 | Electrical appliance with novel electrical power connector structure | David B. Finkenbinder, Gary E. Biddle | 1998-12-15 |
| 5811899 | Small electric motor with airflow guide structure | David B. Finkenbinder, Gary E. Biddle | 1998-09-22 |
| 4800313 | Long-life motor brush holder | Richard E. DeSisto | 1989-01-24 |