Inventor

PUYN MARCEL

NL3 patents

⚠️ This page may combine multiple inventors who share the name “PUYN MARCEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

GEN ELECTRIC

2 patents

US6504000B1Jan 7, 2003

Process for preparing polycarbonate

GEN ELECTRIC8 citations68

US6555646B2Apr 29, 2003

Process for preparing polycarbonate

GEN ELECTRIC7 citations65

GEN ELECRRIC COMPANY

1 patent

US6495654B1Dec 17, 2002

Process for preparing polycarbonate

GEN ELECRRIC COMPANY5 citations52