Issued Patents 2023
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11851874 | Interlocking gypsum building surface products, methods of manufacture, and interlocking gypsum building surface systems | Garrett Loomis, Kim Dupont-Madinier, Brock N. Jacobites, David Knutson, James Dimitrakopoulos +4 more | 2023-12-26 |
| 11840837 | Roofing products with improved nail zone, roofing systems and methods for installing them | Mark W. Simon, Michael J. Lembo, Gregory F. Jacobs, Ying-Tung Wang, Matthew O'Boyle +1 more | 2023-12-12 |
| 11731416 | Asphalt shingle, roof covering therewith and method of making the same with synchronized adhesive positioning thereon | — | 2023-08-22 |
| 11713579 | Roofing products with zones of algae-resistant granules and method of manufacture | Xiaofeng Tang, Shuang Liu, Mark W. Simon | 2023-08-01 |
| 11708696 | Reduced weight, multi-layer roofing shingles and methods for installing them | Xiaofeng Tang | 2023-07-25 |
| 11601085 | Photovoltaic roofing systems with bottom flashings | Christopher C. Fisher, Robin M. Duarte | 2023-03-07 |
| 11555311 | Roofing shingle | Alex C. Nash, Gregory F. Jacobs | 2023-01-17 |