Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421690 | Trencher with a detachable digging box | Ryan DeWind | 2025-09-23 |
| 12313096 | Forklift hydraulic motor based industrial driver apparatus | Ryan DeWind | 2025-05-27 |
| 12281926 | Industrial metering apparatus with a hinged window | Ryan DeWind | 2025-04-22 |
| 11946221 | Ground excavation shield apparatus with guide rails | Ryan DeWind | 2024-04-02 |
| 11879225 | Flexible in-ground shield apparatus | Ryan DeWind | 2024-01-23 |
| 11827466 | Double auger metering apparatus | Ryan DeWind | 2023-11-28 |
| 10508404 | Barrier wall and method and system of making a barrier wall | Ryan DeWind | 2019-12-17 |
| 10246852 | Boom assembly for a trencher | Ryan DeWind | 2019-04-02 |
| 10035658 | Adjustable auger assembly for a trencher | Ryan DeWind | 2018-07-31 |
| 9708129 | Adjustable auger assembly for a trencher | Ryan DeWind | 2017-07-18 |
| 9091035 | System and method of forming an underground slurry wall | — | 2015-07-28 |
| 6351900 | Shaft driven trencher | — | 2002-03-05 |