Issued Patents 2019
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10458119 | Roofing shingles | Lawrence J. Grubka, David P. Aschenbeck, Edward R. Harrington, William Edwin Smith | 2019-10-29 |
| 10378216 | Prefabricated wall panel with tongue and groove construction | David H. Wolf, James S. Belt, William M. Smith, Wayne Buoni, Joy Stickel | 2019-08-13 |
| 10358824 | Shingle sealing arrangements | David P. Aschenbeck, James E. Loftus, Lawrence J. Grubka, Carmen Anthony LaTorre, Bert W. Elliott +8 more | 2019-07-23 |
| 10329775 | Method of forming a wall panel | David H. Wolf, James S. Belt, William M. Smith, Wayne Buoni, Joy Stickel | 2019-06-25 |
| 10273392 | Sealant composition for releasable shingle | James E. Loftus, Jason D. Guerra | 2019-04-30 |