Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11583910 | Rotary stamper | James A. Gafkowski | 2023-02-21 |
| 10137489 | Rotary stamper | James A. Gafkowski | 2018-11-27 |
| 8783082 | Rotary stamper | James A. Gafkowski | 2014-07-22 |
| 8147391 | Exercise bar | — | 2012-04-03 |
| 6450752 | Method and apparatus for incrementally feeding a tube along a linear tube path | — | 2002-09-17 |
| 6354180 | System for cutting sheet material | — | 2002-03-12 |
| 5690011 | Hydraulic double-cut tube cutoff | James A. Gafkowski | 1997-11-25 |