Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5797563 | System for increasing the aerodynamic and hydrodynamic efficiency of a vehicle in motion | Ronald F. Blackburn, Sonja M. Kawamoto | 1998-08-25 |
| 5791599 | System for increasing the aerodynamic and hydrodynamic efficiency of a vehicle in motion | Ronald F. Blackburn | 1998-08-11 |
| 5635905 | System for detecting the presence of an observer | Ronald E. Blackburn | 1997-06-03 |