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Inventor

Erhard Ruesch

Inventor
Zurich, CH

Overview

2→
Patents
1980–1981
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.

B23Fprimary
B23FMaking gears or toothed racks40%
Y10TTechnical subjects covered by former us classification40%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling20%
PatentTitleYear
4,261,674'Gear cutting machine and method'19814,205,834'Device for facilitating the alignment of heavy workpieces at a machine table or the like'1980

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980–1981Patents assigned to MAAG ZAHNRAEDER & MASCHINEN AG (2)· patent assignee history
1980–1981Based in Zurich, CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MAAG ZAHNRAEDER & MASCHINEN AG21980–1981
Locations
LocationPatentsSpan
Zurich, CH21980–1981