JH

Jos De Heer

GE: 1 patents #19,878 of 36,430Top 55%
Overall (All Time): #3,726,517 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
5675044 Process for recovery of bisphenol-A from thermoplastic polymer containing dihydric phenol units Paul Eijsbouts, Gabrie Hoogland, Srikanth Nanguneri, Gert De Wit 1997-10-07