Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12311822 | Concrete mixer vehicle with trainer cab | Eric Wall, Connor Hietpas | 2025-05-27 |
| D945887 | Trash bag | — | 2022-03-15 |
| D904973 | Tire | Lenn Tilley, Thomas Helin, Tim De Witte | 2020-12-15 |
| 10414547 | Flap tie bag | Susan Rosenburg | 2019-09-17 |
| D782917 | Bag | — | 2017-04-04 |
| D781779 | Tire | Tim DeWitte, Hapunthanthrige D. A. Gunasekara, Thierry Miche, Upasaka P. D. N. Gunarathna | 2017-03-21 |
| D760154 | Tire | Tim DeWitte, Upasaka P. D. N. Gunarathna, Hapunthanthrige D. A. Gunasekara, Thierry Miche | 2016-06-28 |
| 8740279 | Multi-functional tailgate for a vehicle | Danja McGoff, Gary T. Bastian, Trevor Garvey, Eugene Paik | 2014-06-03 |
| 7887275 | Bale handling vehicle | — | 2011-02-15 |
| 7597952 | Unitized fibrous concrete reinforcement | Paul Schmidt, Gene Lamb | 2009-10-06 |
| 7452418 | Unitized filamentary concrete reinforcement having circumferential binding element | Paul Schmidt, Gene Lamb, Nick Carter | 2008-11-18 |
| 7219478 | Concrete reinforcement structure | Paul Schmidt, Gene Lamb | 2007-05-22 |
| 7067002 | Unitized fibrous concrete reinforcement | Paul Schmidt, Gene Lamb | 2006-06-27 |