Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11518137 | Roofing underlayment with hydrophobic nonwoven core | — | 2022-12-06 |
| 11466448 | Method and apparatus for making a water drainage-promoting wrap | Robert Milne | 2022-10-11 |
| 11268281 | Roofing underlayment with enhanced walkability and traction | Zhenchao Sun, Jason Woodall, Stephanie Pruzinsky, Steve Thaxton, Sabrina DiFilippo +1 more | 2022-03-08 |