Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6970002 | Tube measurement and calibration system | Craig Armes, Bernard E. Halter | 2005-11-29 |
| 6825801 | Outer loop test generator for global positioning system | Gary L. Coldiron, Sr. | 2004-11-30 |
| 6206371 | "Device for ""flipping a coin"", or the like" | — | 2001-03-27 |
| 5366455 | Pedicle engaging means | Abdul A. Rahmatalla, Philip J. Sell | 1994-11-22 |
| 4904261 | Spinal implants | Philip Hobson Hardcastle, John K. Davis, Brian M. King | 1990-02-27 |
| 4686970 | Devices for spinal fixation | Anthony D. Showell | 1987-08-18 |