RR

Richard M. Ringer

NV NVIDIA: 1 patents #8 of 62Top 15%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #88,145 of 185,788Top 50%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5635266 Patterned heat welding rod for seaming resilient flooring Edwin J. Quinn, Manuel A. Velez, Michael E. Buckwalter 1997-06-03