Issued Patents 2018
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10156252 | Cable couplings for drain cleaning tools | Jon R. Dunkin, Hugh Morris | 2018-12-18 |
| 10105834 | Adapters for chain pipe vises | James E. Hamm, Harald Krondorfer, Jeffrey Szucs | 2018-10-23 |
| 10071401 | Feed control device for plumbing tools | Jon R. Dunkin, Alex M. Cole, Larry F. Babb | 2018-09-11 |
| D818949 | Battery | Jon R. Dunkin | 2018-05-29 |
| 9950372 | Transportable beveling tool | Brandon Moherman, Harish P. Kulkarni, Jon R. Dunkin, Robert Skrjanc, James E. Hamm | 2018-04-24 |