Issued Patents 2020
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10557273 | Prefabricated wall panel with tongue and groove construction | David H. Wolf, James S. Belt, William M. Smith, Wayne Buoni, Joy Stickel | 2020-02-11 |
| 10538918 | Shingle sealing arrangements | David P. Aschenbeck, James E. Loftus, Lawrence J. Grubka, Carmen Anthony LaTorre, Bert W. Elliott +8 more | 2020-01-21 |