Issued Patents 2023
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708932 | Pipe lining preparation assembly | Ron Bartel, Steve Bartel | 2023-07-25 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708932 | Pipe lining preparation assembly | Ron Bartel, Steve Bartel | 2023-07-25 |