Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11076455 | Induction heating tool for membrane roofing | Joshua S. Kelly, David R. Pacholok, William F. Mast | 2021-07-27 |
| 10017946 | Roof membrane bonding plate marking tool | David H. Allor, Richard L. Belinda, Joshua S. Kelly, Stanley W. Choiniere, Tad A. Weiss | 2018-07-10 |