Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D921718 | 3D printer | Stephen F Skrainar, David M. Parsons, Donald A. Brown, Keith L. Willis | 2021-06-08 |
WI
William T Clark, III
Overall (2021): #213,512 of 548,734Top 40%
1
Patents 2021