Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11759915 | Pneumatic latch clamp | — | 2023-09-19 |
| 11273537 | Manual swing clamp | — | 2022-03-15 |
| 9906093 | Universal housing mount | — | 2018-02-27 |
| 8918968 | Link clamp | — | 2014-12-30 |
| 8746664 | Spring actuated link clamp | — | 2014-06-10 |
| 8500436 | Ball lock clamp | — | 2013-08-06 |
| 7314214 | Power clamp | Douglas D. Colby, Henry Dykstra | 2008-01-01 |
| 7290480 | Swing cylinder | — | 2007-11-06 |
| 7114408 | Drop away leaf pivot unit | — | 2006-10-03 |
| 6755406 | Enclosed power clamp | Henry Dykstra | 2004-06-29 |