Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D698313 | Battery pack for a combustion tool | Robert S. Buetow, William J. Heinzen | 2014-01-28 |
| D694176 | Battery pack for a combustion tool | Robert S. Buetow, William J. Heinzen | 2013-11-26 |