Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10837172 | Tapered kerf construction | Michael P. Spihlman, Peder J. Gulbrandsen | 2020-11-17 |
| 10590288 | Acoustically transparent sandable coating | Peder J. Gulbrandsen, Rafael Bury | 2020-03-17 |