Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6238794 | Fade resistant black coating for roofing granules | Christine A. Sobon, Bill L. George, Nancy A. Waletzko | 2001-05-29 |
AB
Arthur H. Beesley
Overall (All Time): #3,583,434 of 4,157,543Top 90%
1
Patents All Time