Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10093546 | Purified silicon, devices and systems for producing same | — | 2018-10-09 |
| 9802827 | Purified silicon, devices and systems for producing same | — | 2017-10-31 |
| 9783426 | Purified silicon, devices and systems for producing same | — | 2017-10-10 |
| 4318386 | Vortex fuel air mixer | Kenneth W. Kriesel, Charles Siewert | 1982-03-09 |
| 4318868 | Analog carburetor | John M. Clark, J. Wray Fogwell | 1982-03-09 |