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Inventor

Walter Stammer

Inventor
Dielheim, DE

Overview

1→
Patents
1989
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

G01Pprimary
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock50%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests50%
PatentTitleYear
4,847,555'Device for detecting rotational speed of a motor using first and second sensors and a switching unit to select between the two sensors'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to HEIDELBERGER DRUCKMASCH AG (1)· patent assignee history
1989Based in Dielheim, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEIDELBERGER DRUCKMASCH AG11989
Locations
LocationPatentsSpan
Dielheim, DE11989