Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11118354 | Roofing products with zones of algae-resistant granules and method of manufacture | Shuang Liu, Robert L. Jenkins, Mark W. Simon | 2021-09-14 |
| 10949679 | Nighttime sensing | Lucian Ion, Daniel E. Potter, Evan C. Cull | 2021-03-16 |