| 9208346 |
Persona-notitia intellection codifier |
Lance Douglas Pitt, Gordon John Hines |
2015-12-08 |
| 7293532 |
Heavy oil extraction system |
Aldon R. Reinhardt |
2007-11-13 |
| 6462479 |
Vehicle headlamp system |
— |
2002-10-08 |
| 6208737 |
Method and apparatus for television signal scrambling using the replacement of synchronizing and color subcarrier signals with an alternative time base inherent in a QPSK audio subcarrier |
— |
2001-03-27 |
| 5606612 |
Method and apparatus for television signal scrambling using a line expansion technique |
David Grubb, Jeffrey S. Hamilton |
1997-02-25 |
| 5321748 |
Method and apparatus for television signal scrambling using block shuffling |
David E. Zeidler |
1994-06-14 |
| 4815129 |
Video encryption system |
David Grubb, Joseph B. Glaab |
1989-03-21 |
| 4785227 |
Mobile emergency medical vehicle |
— |
1988-11-15 |
| 4672296 |
Mobile emergency medical vehicle with auxiliary engine/generator providing AC/DC output |
— |
1987-06-09 |
| D274801 |
Tracked vehicle for off road use |
James A. Thompson, Michael G. Beeley |
1984-07-24 |
| D262973 |
Mining vehicle |
T. Daryl Hatch |
1982-02-09 |