Inventor
KOOP HERMANN
DE11 patents
⚠️ This page may combine multiple inventors who share the name “KOOP HERMANN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POLYGRAM INT HOLDING
3 patentsUS4747093AMay 24, 1988
Disc-shaped information carrier and method of manufacturing it
POLYGRAM INT HOLDING69 citations92
US4726006AFeb 16, 1988
Disc-shaped information carrier and method of manufacturing it
POLYGRAM INT HOLDING28 citations88
US4745690AMay 24, 1988
Method of replenishing and/or preparing treating liquids
POLYGRAM INT HOLDING16 citations66
LEYBOLD AG
3 patentsUS6023042AFeb 8, 2000
Apparatus for the production of exposed and metallized substrates
LEYBOLD AG14 citations68
US5777979AJul 7, 1998
Apparatus for laser exposure of a substrate disk and a method for the centered mounting of a substrate disk
LEYBOLD AG4 citations59
US5867460AFeb 2, 1999
Apparatus for laser beam exposure of a substrate disc
LEYBOLD AG0 citations49