Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10233646 | Sheet roofing with pre-taped seams and tape therefor | Ethan McGraw, Troy Furgal, Todd Nathan, Eric Alden Olson | 2019-03-19 |
| 10208479 | Composite profile structure for roofing applications | Ethan McGraw | 2019-02-19 |