Issued Patents 2023
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11815728 | Roadway access hole cutter and method of cutting a square or rectangular roadway access hole | — | 2023-11-14 |
| 11761166 | Roadway access hole drill and a method of microtrenching using the drill to open an access hole in the roadway | Daniel Urban | 2023-09-19 |
| 11629478 | Method of exposing a utility buried below a roadway and a bore hole cleaning device | — | 2023-04-18 |
| 11608234 | Method of proofing an innerduct/microduct and proofing manifold | — | 2023-03-21 |