Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10989315 | Method of attaching or replacing a plug assembly | Bradford Haines, Michael P. Nelson, Jan Jurewicz | 2021-04-27 |
| 8500093 | Plug assembly with plug head attachment | Bradford Haines, Michael P. Nelson, Jan Jurewicz | 2013-08-06 |