Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12233574 | Concrete transport vehicle with drum lift apparatus | Emiliano Fernandez, Ivan Varela | 2025-02-25 |
| 7484736 | Accessory for a rotary tool | Markus Allemann, Edward G. Ennis, Vera Maras | 2009-02-03 |
| 7387563 | Mandrel and accessory and related combination for use with a rotary tool | Markus Allemann, Edward G. Ennis, Vera Maras, Bradley J. Albrecht, Simon C. Dirnberger +4 more | 2008-06-17 |
| 6712368 | Quick attachment release system for a rotary hand tool | James E. Bohn | 2004-03-30 |
| 5643063 | Clamping mechanism for a powered sander | Albert I. Uzumcu, Raymond R. Esparza, Matthew Malone | 1997-07-01 |