Inventor

EBERHARDT HELMUT

DE9 patents

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

LEYBOLD SYSTEMS GMBH

2 patents

US6056826AMay 2, 2000

Vacuum coating device for coating substrates on all sides

LEYBOLD SYSTEMS GMBH25 citations89

US6187160B1Feb 13, 2001

Apparatus for the coating of substrates in a vacuum chamber

LEYBOLD SYSTEMS GMBH18 citations81

ALD VACUUM TECHN AG

2 patents

US6677560B2Jan 13, 2004

Apparatus for inductively heating a workpiece

ALD VACUUM TECHN AG13 citations80

US6689995B2Feb 10, 2004

Apparatus and method for healing a workpiece of metal

ALD VACUUM TECHN AG10 citations69

LEYBOLD HERAEUS GMBH & CO KG

2 patents

US4740385AApr 26, 1988

Apparatus for producing coils from films of insulating material, conductively coated in a vacuum

LEYBOLD HERAEUS GMBH & CO KG22 citations78

US4815415AMar 28, 1989

Apparatus for producing coils from films of insulating material, conductively coated under vacuum

LEYBOLD HERAEUS GMBH & CO KG2 citations60

LEYBOLD AG

1 patent

US5044217ASep 3, 1991

Bevel gear drive

LEYBOLD AG2 citations61

TRANSPORTBETON BERATUNG

1 patent

US4069143AJan 17, 1978

Purification apparatus for water purification and purification system therefor

TRANSPORTBETON BERATUNG12 citations61

HOTZ JUERGEN

1 patent

US9644259B2May 9, 2017

Apparatus for coating substrates using the EB/PVD method

HOTZ JUERGEN1 citations35