Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670852 | Pump motor and motor control | Keith E. Chipperfield, Kevin D. O'Hara, Greg Kangiser | 1997-09-23 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670852 | Pump motor and motor control | Keith E. Chipperfield, Kevin D. O'Hara, Greg Kangiser | 1997-09-23 |