Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10612552 | Bearing free axial fan | — | 2020-04-07 |
| 8933688 | Fast AC voltage detector | Karl James Hamilton, Philip Chandler | 2015-01-13 |
EV
Eric O. Varland
Overall (All Time): #1,903,899 of 4,157,543Top 50%
2
Patents All Time