Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10875214 | Friction device for fiber-granule separation | Stephen Carl Paspek, Alan Fredrick Schroeder | 2020-12-29 |
| 10538703 | Soil amendment with carpet adhesive granules | Stephen Carl Paspek, Alan Fredrick Schroeder | 2020-01-21 |