Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10227477 | Glass mat for roofing products | Wayne R. Vliet, Ronald L. Franklin, Jr., Charles G. Herbert, Nancy E. Brown, Fei Wang | 2019-03-12 |
| 9617734 | Glass mat for roofing products | Wayne R. Vliet, Ronald L. Franklin, Jr., Charles G. Herbert, Nancy E. Brown, Fei Wang | 2017-04-11 |
| 8273415 | Method of forming a reinforcement sheet to reinforce a cementitious board | John Porter, Timothy Nathaniel Theut | 2012-09-25 |