Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11767049 | Pallet lift | Jon P. Hassell, William P. Apps | 2023-09-26 |
| 11597419 | Modular pallet jack | Dane Gin Mun Kalinowski | 2023-03-07 |
| 11440572 | Modular pallet jack | Dane Gin Mun Kalinowski | 2022-09-13 |
| 11111122 | Lift and pallet | Jon P. Hassell, William P. Apps, Dane Gin Mun Kalinowski | 2021-09-07 |
| 11040828 | Modular transfer units for delivering items | Suzanne Clark Ward, Shelby Frances Apps, William P. Apps, Jessica Fitzgerald, Derick Foster +3 more | 2021-06-22 |
| 10913475 | Modular pallet jack | Dane Gin Mun Kalinowski | 2021-02-09 |
| 10793176 | Pallet lift | Jon P. Hassell, William P. Apps | 2020-10-06 |
| 10479661 | Lift and pallet | Jon P. Hassell, William P. Apps, Dane Gin Mun Kalinowski | 2019-11-19 |
| 10297751 | Low-voltage threshold switch devices with current-controlled negative differential resistance based on electroformed vanadium oxide layer | Wei Yi, Thomas C. Oh, Jack A. Crowell, Elias A. Flores | 2019-05-21 |
| 9908761 | Pallet lift rails | William P. Apps | 2018-03-06 |
| 9216855 | Vented lid for cart | Jon P. Hassell | 2015-12-22 |
| 7216415 | Pallet scuffing apparatus | Jeff Hentges, William J. Rehrig | 2007-05-15 |
| 6938321 | Pallet scuffing apparatus | Jeff Hentges, William J. Rehrig | 2005-09-06 |