Inventor

HEPPEKAUSEN JOSEF

DE3 patents

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

LEYBOLD VAKUUM GMBH

1 patent

US7323221B2Jan 29, 2008

Coating of objects

LEYBOLD VAKUUM GMBH21 citations89

LEYBOLD AG

1 patent

US4974318ADec 4, 1990

Method of making a dual-shaft machine

LEYBOLD AG17 citations71

FROITZHEIM MICHAEL

1 patent

US8119243B2Feb 21, 2012

Coated articles

FROITZHEIM MICHAEL0 citations29