Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9506194 | Dispersion of carbon enhanced reinforcement fibers in aqueous or non-aqueous media | Scott W. Schweiger, Leonard J. Adzima | 2016-11-29 |
| RE46177 | Method of manufacturing a shingle with reinforced nail zone | Donn R. Vermilion, Michael S. Ugorek, John Scowden, Barry M. Lewis, D. Greg Hendershot +2 more | 2016-10-11 |
| 8430983 | Method of manufacturing a shingle with reinforced nail zone | Donn R. Vermilion, Michael S. Ugorek, John Scowden, Barry M. Lewis, D. Greg Hendershot +2 more | 2013-04-30 |