Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9815105 | Punch holder and punch configurations | Kevin A. Johnston | 2017-11-14 |
| 9718109 | Punch assemblies and universal punch therefor | Brian J. Lee, Kevin A. Johnston, Richard L. Timp | 2017-08-01 |