CK

Claude Klopfeinstein

IP Institut Francais Du Petrole: 1 patents #889 of 1,676Top 55%
📍 Giromagny, FR: #5 of 8 inventorsTop 65%
Overall (All Time): #3,850,498 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5113681 Method and apparatus for forming a titanium or titanium alloy sheet element with a contoured surface Jean Guesnon, Andre Laurencin 1992-05-19