Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D507730 | Rotary tool | Michael Landt, Walter Bernardi, John Van Akkeren, Todd A. Zeilinger, Bryan E. Rolfs | 2005-07-26 |
| 6846231 | Removable sharpening attachment for a rotary hand tool | Edward T. Prell, Frank Honold | 2005-01-25 |