Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9481023 | Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steels | Christon L. Shepard, Shrinidhi Chandrasekharan, David L. Turpin, Alan L. Shaffer | 2016-11-01 |
| 9132567 | Tools with a thermo-mechanically modified working region and methods of forming such tools | Christon L. Shepard, Shrinidhi Chandrasekharan, James M. Loffler, Alan L. Shaffer | 2015-09-15 |
| 8968495 | Methods of thermo-mechanically processing tool steel and tools made from thermo-mechanically processed tool steels | Christon L. Shepard, Shrinidhi Chandrasekharan, David L. Turpin, Alan L. Shaffer | 2015-03-03 |