Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9889508 | Magnetically mountable portable drill assembly | Gary D. Taphouse, Jeffery R. Miller | 2018-02-13 |
| D774570 | Magnetic base with illuminator for magnetically mountable portable drill | Gary D. Taphouse, Jeffery R. Miller | 2016-12-20 |
| D577750 | Portable drill stand | — | 2008-09-30 |
| 4784567 | Vehicle restraint utilizing a fluid cylinder | Martin P. Hageman | 1988-11-15 |
| 4767254 | Vehicle restraint having an upwardly biased restraining member | Martin P. Hageman | 1988-08-30 |
| 4619008 | Dockboard construction | Martin P. Hageman | 1986-10-28 |
| 4398315 | Yieldable and releasable lip lifting mechanism for a dockboard | Joseph R. Driear | 1983-08-16 |