Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8156824 | Mechanism arrangement for orthopedic simulator | Bradley D. Schulz, Dennis J. Willis, Harold F. Fahrendorff | 2012-04-17 |
| 7913573 | Orthopedic simulator with a multi-axis slide table assembly | Bradley D. Schulz, Dennis J. Willis, Harold F. Fahrendorff | 2011-03-29 |
| 7824184 | Integrated central manifold for orthopedic simulator | Bradley D. Schulz, Dennis J. Willis, Harold F. Fahrendorff | 2010-11-02 |
| 7762147 | Orthopedic simulator with integral load actuators | Bradley D. Schulz, Dennis J. Willis, Harold F. Fahrendorff | 2010-07-27 |
| 7617744 | Transmission for torque transfer with axial compliance | Bradley D. Schulz, Dennis J. Willis, Harold F. Fahrendorff | 2009-11-17 |
| 7254995 | Control methodology for a multi-axial wheel fatigue system | Craig Campbell, Eric W. Young, Bradley C. Achorn | 2007-08-14 |
| 6729178 | Output spindle shaft for a rolling wheel testing apparatus | Gerald L. Davis | 2004-05-04 |
| 6622550 | Drum braking system for rolling wheel testing apparatus | Randal L. Jenniges | 2003-09-23 |
| 6431987 | Spherical swivel with elastomeric positioning device | Thomas A. Tushar | 2002-08-13 |
| 5633464 | Loading assembly for a vehicle spindle test fixture | Steven R. Haeg, Ricky L. Zieman, Joseph W. Daley | 1997-05-27 |
| 5533403 | Loading assembly for a vehicle spindle test fixture | Steven R. Haeg, Ricky L. Zieman | 1996-07-09 |
| 4757775 | Chain stitching apparatus | — | 1988-07-19 |