Issued Patents 2021
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11155978 | Compressed netting sleeve for in situ manufacture of compost filter socks and method of forming compost filter socks using same | Jeffrey Karl Szebalskie | 2021-10-26 |
| 11123661 | Method of forming a compost filter sock | Jeffrey Karl Szebalskie | 2021-09-21 |
| 11117075 | Composite filter sock anchors, compost filter sock assemblies and method of forming same | — | 2021-09-14 |
| 11098472 | Erosion and sediment control above grate based inlet filter system including high traffic embodiments | Jeffrey Karl Szebalskie, Nick Dreher | 2021-08-24 |