Inventor

HEINEN MANFRED

6 patents

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

GUTEHOFFNUNGSHUETTE STERKRADE

2 patents

US4071253AJan 31, 1978

Gas-sealed shaft packing

GUTEHOFFNUNGSHUETTE STERKRADE67 citations94

US4097052AJun 27, 1978

Gas-sealed contact-free shaft seal

GUTEHOFFNUNGSHUETTE STERKRADE3 citations60

MASCHF AUGSBURG NUERNBERG AG

2 patents

US4613141ASep 23, 1986

Hydrostatic and hydrodynamic seal for rotating a rotating shaft

MASCHF AUGSBURG NUERNBERG AG63 citations93

US4376540AMar 15, 1983

Gas seal for shafts with a compensating ring

MASCHF AUGSBURG NUERNBERG AG4 citations61

MAN GUTEHOFFNUNGSHUETE AG

1 patent

US5695327ADec 9, 1997

Sealing, mounting and drive of the rotors of a dry-running screw compressor

MAN GUTEHOFFNUNGSHUETE AG25 citations84

GUTEHOFFNUNGSHUETTE MAN

1 patent

US4723781AFeb 9, 1988

Liquid sealed shaft seal

GUTEHOFFNUNGSHUETTE MAN5 citations60