Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10876294 | Algae resistant roofing granules with controlled algaecide leaching rates, algae resistant shingles, and process for producing same | Keith C. Hong, Husnu M. Kalkanoglu, Anne B. Hardy, James A. Salvatore, Andrew Johnson | 2020-12-29 |
| 10787814 | Multi-layered cap shingle with enhanced wind performance and method of making same | Luis Duque, Sudhir Railkar | 2020-09-29 |
| 10784813 | Photovoltaic module | Husnu M. Kalkanoglu, Gregory F. Jacobs | 2020-09-22 |