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For the Inventor, By the Inventor

Chicago, IL, United States of America

24th & Dean


USPTO Granted Patents = 3

Forward Citations = 28

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3 inventors (with patents filed for the assignee):

goldMedal Michael C Thuma (1 out of 258 patents)

silverMedal John Wolens (1 out of 7 patents)

bronzeMedal Michael C Thuna (1 out of 1 patent)


3 patents:

1. 6027242 - Food preparation blender with mixing blades oscillating between larger (2000-02-22),
2. 5662510 - Balloon anchor with sounder and display area (1997-09-02),
3. 5645346 - Food preparation blender with a rotating and vertically oscillating (1997-07-08),
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USPTO Data Jan 1 1976 - Dec 9 2025

3 Patents

#770 in Chicago, IL

#3,358 in Illinois

#71,967 in US

...
Chicago, IL, United States of America

24th & Dean

Forward Citations = 28

3 inventors:

goldMedal Michael C Thuma (1 out of 258 patents)

silverMedal John Wolens (1 out of 7 patents)

bronzeMedal Michael C Thuna (1 out of 1 patent)

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