LD

Luc Germain Pierre Joseph D'Haenens

EA E.I. Du Pont De Nemours And: 4 patents #1,770 of 8,010Top 25%
Overall (All Time): #1,279,600 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6060167 Non-chalking release/wear coating Richard A. Morgan 2000-05-09
5874489 Nonstick finish for molding articles Kenji Kiwa 1999-02-23
5670010 Process for adhering a fluororesin film to a metal surface using a primer Minori Hagiwara, Kenji Kiwa, Tatsuya Ogita 1997-09-23
5626907 Process for coating metal surfaces with a fluororesin using a primer Minori Hagiwara, Kenji Kiwa, Tatsuya Ogita 1997-05-06