JF

Joseph P. Feifer

NV NVIDIA: 1 patents #8 of 62Top 15%
🗺 Pennsylvania: #989 of 4,367 inventorsTop 25%
Overall (1997): #183,943 of 185,788Top 100%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5643677 Aminoplast/polyurethane wear layer for PVC support surface Mary B. Grubb, Claude R.. Rupp, William T. Sigman 1997-07-01