VV

Valeri L. Valoppi

Basf Se: 2 patents #135 of 802Top 20%
📍 Southgate, MI: #3 of 9 inventorsTop 35%
🗺 Michigan: #358 of 4,492 inventorsTop 8%
Overall (1997): #20,749 of 185,788Top 15%
2
Patents 1997

Issued Patents 1997

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
5700843 1,1,1,2-tetrafluoroethane as a blowing agent in integral skin polyurethane shoe soles — 1997-12-23
5661190 1,1,1,2-tetrafluoroethane as a blowing agent in integral skin polyurethane shoe soles — 1997-08-26