Issued Patents 2024
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11946221 | Ground excavation shield apparatus with guide rails | Ryan DeWind | 2024-04-02 |
| 11879225 | Flexible in-ground shield apparatus | Ryan DeWind | 2024-01-23 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11946221 | Ground excavation shield apparatus with guide rails | Ryan DeWind | 2024-04-02 |
| 11879225 | Flexible in-ground shield apparatus | Ryan DeWind | 2024-01-23 |