Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12037725 | Yarn tensioning device | — | 2024-07-16 |
| 11840892 | Hand-actuated earth auger | — | 2023-12-12 |
| 11820010 | Geared parallel manipulator of the SCARA type | — | 2023-11-21 |
| 11420435 | Restretchable stencil frame | — | 2022-08-23 |
| 10596699 | Parallel mechanism masticator and chewing apparatus | — | 2020-03-24 |
| 10583924 | Vertical takeoff and landing unmanned aerial vehicle (VTOL-UAV) | — | 2020-03-10 |
| 6968907 | Smooth rolling cover crop roller | Randy L. Raper | 2005-11-29 |