Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 11454165 | Optimal efficiency internal combustion engine | Glen Alton Collett | 2022-09-27 | |
| 6238329 | Centrifugal separator for mixed immiscible fluids | — | 2001-05-29 | |
| 5798474 | Muzzle blast deflector | Blaine A. Frandsen, Steven W. Soffe | 1998-08-25 | |
| 5582724 | Centrifuge and rotor for use therein | Kevin E. Collier | 1996-12-10 | |
| 5466385 | Gas spurged contrifugation method | Kevin E. Collier | 1995-11-14 | |
| 5464536 | Apparatus for centrifugally separating a fluid mixture into its component parts | — | 1995-11-07 | |
| 5387342 | Centrifugal separator and method | Kevin E. Collier | 1995-02-07 | |
| 5236512 | Method and apparatus for cleaning surfaces with plasma | Blaine A. Frandsen, C. Lamont Hislop | 1993-08-17 | $3,206,000 |
| 4495423 | Wind energy conversion system | — | 1985-01-22 |