Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6736592 | Modulation of ejector pumps to provide uniform and controllable ejector speed during ejector stroke for articulated trucks and the like having ejector type dump mechanism | Peter F. Prillinger, David A. Young | 2004-05-18 |
| 6368046 | Modulation of ejector pumps to provide uniform and controllable ejector speed during ejector stroke for articulated trucks and the like having ejector type dump mechanism | Peter F. Prillinger, David A. Young | 2002-04-09 |
| 6092973 | Dial-in ejector speed control for articulated trucks and the like having ejector type dump mechanism | Peter F. Prillinger, David A. Young | 2000-07-25 |
| 6079933 | Hydraulic circuit for an ejector type dump mechanism for articulated trucks and the like | John P. Moyna, Peter F. Prillinger, David A. Young | 2000-06-27 |
| 5816665 | Compression and fluid retarding vehicle braking control system | Alan David Young, Peter F. Prillinger | 1998-10-06 |
| 5405344 | Articulable socket joint assembly for an endoscopic instrument for surgical fastner track therefor | Warren P. Williamson, IV, Jack E. Smith, Mark J. Fogelberg, E. David Allen | 1995-04-11 |
| 5161184 | Ring-back powered telephone with nonvolatile memory structure | Benjamin A. Smith | 1992-11-03 |
| 4947422 | Personalized telephone for automatic access to operator services | Benjamin A. Smith | 1990-08-07 |