Inventor

HOOGEVEEN LEONARDUS P J

NL2 patents

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

OPTICAL STORAGE INT

1 patent

US4622661ANov 11, 1986

Optically readable storage disc

OPTICAL STORAGE INT18 citations68

PHILIPS CORP

1 patent

US4130758ADec 19, 1978

Device for determining gaseous components

PHILIPS CORP5 citations57