Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9475231 | Pipe sealing tool and methods for use | Wayne Ernest Conrad, Brian Burke, Don Vivian, Tomasz WAJDA | 2016-10-25 |
| 9475965 | Pipe joining material for connecting pipes | Wayne Ernest Conrad, Brian Burke, Don Vivian, Allan D. Millman | 2016-10-25 |