Inventor
VAN DE GRAMPEL HENDRIK T
NL4 patents
⚠️ This page may combine multiple inventors who share the name “VAN DE GRAMPEL HENDRIK T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
3 patentsUS5576413ANov 19, 1996
Flame retardant polycarbonate compositions
GEN ELECTRIC27 citations88
US6790501B2Sep 14, 2004
Limited-play optical media with improved shelf-life and playability
GEN ELECTRIC42 citations87
US7355944B2Apr 8, 2008
Authenticatable media and method of authenticating
GEN ELECTRIC12 citations82