Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11655680 | Tunneling for underground power and pipelines | — | 2023-05-23 |
| 11591909 | Tunnel boring system | — | 2023-02-28 |
| 11142957 | Tunneling for underground power and pipelines | — | 2021-10-12 |
| 11136886 | Tunnel boring system | — | 2021-10-05 |
| 10584585 | Tunneling for underground power and pipelines | — | 2020-03-10 |