DJ

David Earl Weller, JR.

US U.S. Silica: 2 patents #1 of 4Top 25%
JM Johns Manville: 1 patents #30 of 62Top 50%
📍 Greencastle, PA: #1 of 3 inventorsTop 35%
🗺 Pennsylvania: #648 of 7,891 inventorsTop 9%
Overall (2019): #92,969 of 560,194Top 20%
3
Patents 2019

Issued Patents 2019

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10501636 Solar reflective particulates Rhonda Marie Jenree, Rocky Lee Smith, Shih-Jen Wu 2019-12-10
10428450 Glass fiber reinforced facer mat Dale Grove, Alan Michael Jaffee, Richard T. Giovannoni 2019-10-01
10253493 Particulates having high total solar reflectance Rhonda Marie Jenree, Rocky Lee Smith, Shih-Jen Wu 2019-04-09