WI

William K. Longcor, IV

BI Building Materials Investment: 2 patents #3 of 37Top 9%
📍 Newton, NJ: #2 of 12 inventorsTop 20%
🗺 New Jersey: #934 of 6,350 inventorsTop 15%
Overall (2011): #58,460 of 364,097Top 20%
2
Patents 2011

Issued Patents 2011

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
7901563 Preparation of industrial asphalt Yonghong Ruan, Peter Johnson 2011-03-08
7900266 Asphaltic roofing shingle with self seal adhesive composition — 2011-03-01