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Inventor

Horst Dietrich

Inventor
Biebergemund, DE

Overview

3→
Patents
1984–1989
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C22Cprimary
C22CAlloys60%
H01JElectric discharge tubes or discharge lamps40%
PatentTitleYear
4,882,022'Process and apparatus for sputter coating a gold alloy onto a substrate'19894,808,373'Multiple-substance alloy for targets of cathode sputtering apparatus'19894,466,940'Multicomponent alloy for sputtering targets'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–1989Patents assigned to DEMETRON (2)· patent assignee history
1984–1989Patents assigned to LEYBOLD HERAEUS GMBH & CO KG (2)· patent assignee history
1984–1989Based in Biebergemund, DE· patent location history
1989Patents assigned to LEYBOLD AG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DEMETRON21984–1989
LEYBOLD HERAEUS GMBH & CO KG21984–1989
LEYBOLD AG11989
Locations
LocationPatentsSpan
Biebergemund, DE31984–1989