Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6456023 | Method and apparatus to control a variable speed motor | Roger Carlos Becerra, Mark A. Brattoli | 2002-09-24 |
DD
Dirk van der Duim
Overall (All Time): #3,558,629 of 4,157,543Top 90%
1
Patents All Time