Inventor

ZOELLER ALFONS

DE7 patents

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

LEYBOLD AG

2 patents

US5656141AAug 12, 1997

Apparatus for coating substrates

LEYBOLD AG87 citations93

US5597622AJan 28, 1997

Process for the production of a reflection-reducing coating on lenses

LEYBOLD AG89 citations91

LEYBOLD HERAEUS GMBH & CO KG

2 patents

US4832490AMay 23, 1989

Photometer

LEYBOLD HERAEUS GMBH & CO KG21 citations76

US4469713ASep 4, 1984

Method of and photometric arrangement for measuring and controlling the thickness of optically effective coatings

LEYBOLD HERAEUS GMBH & CO KG20 citations70

LEYBOLD SYSTEMS GMBH

1 patent

US6241824B1Jun 5, 2001

Apparatus for the coating of substrates in a vacuum chamber

LEYBOLD SYSTEMS GMBH28 citations90

BALZERS UND LEYBOLD DEUTSCH

1 patent

US5888305AMar 30, 1999

Vacuum coating apparatus with a crucible in the vacuum chamber to hold material to be evaporated

BALZERS UND LEYBOLD DEUTSCH20 citations88

(unassigned)

1 patent

US6284326B1Sep 4, 2001

Process for producing an adhesive coating on polymethyl methacrylate (PMMA) substrate surfaces

0 citations41