BS

Brian Shaffer

PP Polyguard Products: 1 patents #1 of 4Top 25%
📍 Easton, PA: #22 of 68 inventorsTop 35%
🗺 Pennsylvania: #2,522 of 7,529 inventorsTop 35%
Overall (2017): #473,081 of 506,227Top 95%
1
Patents 2017

Issued Patents 2017

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
9682534 Chemical resistant waterproofing membranes Nathan E. Young, Steven H. Williams, Roy E. Shaffer 2017-06-20