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For the Inventor, By the Inventor

Chicago, IL, United States of America

Yeary & Associates, Inc.


USPTO Granted Patents = 2



Trademarks = 2

Forward Citations = 20

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6 inventors (with patents filed for the assignee):

goldMedal Arthur R Yeary (2 out of 2 patents)

silverMedal James P Azzinaro (1 out of 1 patent)

bronzeMedal Hans D Baumann (1 out of 70 patents)

4.  Aaron Kielar (1 out of 1 patent)

5.  Adam Zmick (1 out of 1 patent)

6.  Matt Bardelli (1 out of 1 patent)


2 patents:

1. 8979068 - Differential pressure sealing device for ball valves (2015-03-17),
2. 7264221 - Butterfly valve assembly with improved flow characteristics (2007-09-04),
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USPTO Data Jan 1 1976 - Dec 16 2025

2 Patents

#1,000 in Chicago, IL

#4,303 in Illinois

#92,551 in US

...
Chicago, IL, United States of America

Yeary & Associates, Inc.

Forward Citations = 20

6 inventors:

goldMedal Arthur R Yeary (2 out of 2 patents)

silverMedal James P Azzinaro (1 out of 1 patent)

bronzeMedal Hans D Baumann (1 out of 70 patents)

4.  Aaron Kielar (1 out of 1 patent)

5.  Adam Zmick (1 out of 1 patent)

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