Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9776337 | Punch assemblies and methods for modifying | Brian J. Lee, Kevin A. Johnston, Christopher J. Rose | 2017-10-03 |
| 9687994 | Punch assemblies and methods for modifying | Brian J. Lee, Kevin A. Johnston, Christopher J. Rose | 2017-06-27 |