Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9254555 | Clamping device with removable handles | David W. Martin, Henry Dykstra | 2016-02-09 |
| 8740208 | Clamping device with removable handles | David W. Martin, Henry Dykstra | 2014-06-03 |
| 7213848 | Spring open latch clamp | — | 2007-05-08 |
| D513164 | Safety grip | — | 2005-12-27 |