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For the Inventor, By the Inventor

Saint Paul, MN, United States of America

Vadnais Technologies Corporation


USPTO Granted Patents = 1

Forward Citations = 12

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1 inventor (with patents filed for the assignee):

goldMedal Mark Kempf (1 out of 3 patents)


1 patent:

1. 5542505 - Torque limiting device with restraining mechanism (1996-08-06),
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USPTO Data Jan 1 1976 - Sep 29 2026

1 Patents

#354 in Saint Paul, MN

#3,558 in Minnesota

#136,675 in US

Saint Paul, MN (US)
Saint Paul, MN, United States of America

Vadnais Technologies Corporation

Forward Citations = 12

1 inventor:

goldMedal Mark Kempf (1 out of 3 patents)

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