Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11957631 | Wheelchair and suspension systems | Robert Bekoscke | 2024-04-16 |
| 11857470 | Wheelchair suspension | Robert Bekoscke, Daniel J. Stothard | 2024-01-02 |
| 11213441 | Suspension for wheeled vehicles | Gerold Goertzen, William A. Null | 2022-01-04 |
| 11096845 | Wheelchair suspension | Robert Bekoscke, Daniel J. Stothard | 2021-08-24 |
| 10512572 | Suspension for wheeled vehicles | Gerold Goertzen, William A. Null | 2019-12-24 |
| 9925100 | Suspension for wheeled vehicles | Gerold Goertzen, William A. Null | 2018-03-27 |
| 9913768 | Wheelchair suspension | Robert Bekoscke, Daniel J. Stothard | 2018-03-13 |
| 9364377 | Suspension for wheeled vehicles | Gerold Goertzen, William A. Null | 2016-06-14 |
| 9010470 | Wheelchair suspension | Robert Bekoscke, Daniel J. Strothard | 2015-04-21 |
| 8833774 | Suspension for wheeled vehicles | Gerold Goertzen, William A. Null | 2014-09-16 |
| 8534679 | Suspension for wheeled vehicles | Gerold Goertzen, William A. Null | 2013-09-17 |
| D667761 | Tire | Damon Jurkiewicz, Nirav Pandya | 2012-09-25 |