Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12006703 | Universal transition molding | Robert Mason | 2024-06-11 |
| D997386 | Stair tread | Nathan R. Werkheiser, Nicholas D. Buser, Russell W. Marks | 2023-08-29 |
| 11708697 | Tread cap and related methods of use and manufacture | Nathan R. Werkheiser, Nicholas D. Buser, Russell W. Marks | 2023-07-25 |
| 11124975 | Universal transition molding | Robert Mason | 2021-09-21 |
| D327026 | Depth finder | — | 1992-06-16 |