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Inventor

Rudolf Kohler

Inventor
Krefeld, DE

Overview

2→
Patents
1989–2009
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.

B24Bprimary
B24BMachines, devices, or processes for grinding or polishing33%
F16DCouplings for transmitting rotation33%
G01BMeasuring length, thickness or similar linear dimensions33%
PatentTitleYear
7,605,927'Apparatus for optically determining the profile and/or upper surface properties of flat workpieces in a wide belt abrading machine'20094,875,564'Spray clutch with a double cage'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989Patents assigned to BORG WARNER AUTOMOTIVE GMBH (1)· patent assignee history
1989Based in Sandhausen, DE· patent location history
2009Patents assigned to WEBER HANS MASCHF (1)· patent assignee history
2009Based in Krefeld, DE· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BORG WARNER AUTOMOTIVE GMBH11989
WEBER HANS MASCHF12009
Locations
LocationPatentsSpan
Krefeld, DE12009
Sandhausen, DE11989