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Inventor

Helmut Fetzer

Inventor
Goppingen, DE

Overview

2→
Patents
1976–1977
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B21Dprimary
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material20%
B23DPlaning20%
F16HGearing20%
G05BControl or regulating systems in general20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
4,037,730'Press line with workpiece feeding device'19773,964,357'Drive mechanism for a reciprocating feed'1976

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1976–1977Patents assigned to SCHULER GMBH L (2)· patent assignee history
1976Based in Goeppingen, DE· patent location history
1977Based in Goppingen, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SCHULER GMBH L21976–1977
Locations
LocationPatentsSpan
Goppingen, DE11977
Goeppingen, DE11976