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For the Inventor, By the Inventor

Sheffield, United Kingdom

Kaltor Limited


USPTO Granted Patents = 1

% Expired Patents = 100.0

Forward Citations = 2

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1 inventor (with patents filed for the assignee):

goldMedal Robin Hilder (1 out of 2 patents)


1 patent:

1. 6588925 - Rotor-stator mixing apparatus especially for single screw extruder (2003-07-08),
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USPTO Data Jan 1 1976 - Sep 15 2026

1 Patents

#85 in Sheffield

#9,863 in United Kingdom

Sheffield, GB
Sheffield, United Kingdom

Kaltor Limited

Forward Citations = 2

1 inventor:

goldMedal Robin Hilder (1 out of 2 patents)

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