Corydon, IA, United States of America

Shivvers Group, Inc.


USPTO Granted Patents = 9

% Expired Patents = 44.4

Trademarks = 4

Forward Citations = 164

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10 inventors (with patents filed for the assignee):

goldMedal Scott A Schick (6 out of 9 patents)

silverMedal Stephen C Thatcher (2 out of 2 patents)

bronzeMedal David W Giere (1 out of 1 patent)

4 Steve D Shivvers (1 out of 3 patents)

5 Scott A Shick (1 out of 1 patent)

6 Charles C Shivvers (1 out of 8 patents)

7 Donald H Parkes (1 out of 7 patents)

8 Michael J Schroeder (1 out of 1 patent)

9 Jose A Andrade (1 out of 1 patent)

10 Joaquin A Tormo (1 out of 1 patent)


9 patents:

Shivvers Group, Inc. is a leading provider of grain drying and handling equipment for agricultural applications. With over 50 years of experience, Shivvers offers innovative solutions for farmers looking to improve their crop storage and processing efficiency. The company's products include grain dryers, grain spreaders, and grain handling equipment, all designed to meet the needs of modern farming operations. Shivvers is committed to providing high-quality, reliable equipment that helps farmers maximize their yields and profits.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Sep 22 2026

9 Patents

#2 in Corydon, IA

#206 in Iowa

#32,520 in US

Corydon, IA (US)
Corydon, IA, United States of America
Forward Citations = 164

10 inventors:

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