Inventor

RUDOLPH JOCHEN

DE4 patents

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

KERNFORSCHUNGSANLAGE JUELICH

2 patents

US4887434ADec 19, 1989

Apparatus for the cryogenic enrichment of trace substances of a gas stream

KERNFORSCHUNGSANLAGE JUELICH12 citations70

US4992083AFeb 12, 1991

Apparatus for intermediate enrichment of trace substances from a gas stream in a cold trap, and chromatography arrangement provided therewith

KERNFORSCHUNGSANLAGE JUELICH8 citations68

KONINKL PHILIPS ELECTRONICS NV

1 patent

US6690229B2Feb 10, 2004

Feed back current-source circuit

KONINKL PHILIPS ELECTRONICS NV34 citations88

BASF MAGNETICS GMBH

1 patent

US5266408ANov 30, 1993

Magnetic recording media

BASF MAGNETICS GMBH3 citations61