Inventor
HELFET PETER R
GB7 patents
⚠️ This page may combine multiple inventors who share the name “HELFET PETER R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PLASMON DATA SYSTEMS INC
4 patentsUS4724444AFeb 9, 1988
Data storage medium
PLASMON DATA SYSTEMS INC7 citations72
US4866696ASep 12, 1989
Pre-formatted moth-eye type optical data storage member and method
PLASMON DATA SYSTEMS INC10 citations69
US5137617AAug 11, 1992
Optical disk manufacture
PLASMON DATA SYSTEMS INC8 citations68
US5406540AApr 11, 1995
Optical disk recording performance
PLASMON DATA SYSTEMS INC15 citations67