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Inventor

Leonhard Schmidhammer

Inventor
Tittmoning, DE

Overview

2→
Patents
1979–1988
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C30Bprimary
C30BSingle-crystal growth100%
PatentTitleYear
4,769,107'Process and apparatus for the cyclical manufacture of silicon shaped articles'19884,175,610'Process and apparatus for the semicontinuous production of silicon moldings'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979Patents assigned to WACKER CHEMITRONIC (1)· patent assignee history
1979Based in Kirchheim, DE· patent location history
1988Patents assigned to HELIOTRONIC GMBH (1)· patent assignee history
1988Based in Tittmoning, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HELIOTRONIC GMBH11988
WACKER CHEMITRONIC11979
Locations
LocationPatentsSpan
Tittmoning, DE11988
Kirchheim, DE11979