Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8821520 | Loader for knotting element | Richard F. Schwemberger, John L. Stammen, Michael S. Cropper, Jonathan Allen Coe | 2014-09-02 |
| 6239401 | Automatic chuck loadable stud welding tool and magazine therefor | Thomas A. McCardle, Mathias Wottreng, Jr. | 2001-05-29 |
| 6098801 | Collating strip and strip assembly for use with a manual welding tool | Thomas A. McCardle | 2000-08-08 |
| 6025569 | Magazine and a stud advancing system for use with a manual stud welding tool | Thomas A. McCardle | 2000-02-15 |