Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D414096 | Screw driver handle | David S. Chapin, Daniel M. Stipe, Adam Joseph Milligan, Harold Frederick Hogrefe, Alan D. Anderson +2 more | 1999-09-21 |
| 5730544 | Wood joining biscuits with centering feature | Jeffrey M. Dils | 1998-03-24 |