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Trademarks = 4

Forward Citations = 145

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10 inventors (with patents filed for the assignee):

Scott A Schick (6 out of 9 patents)

Stephen C Thatcher (2 out of 2 patents)

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: Sort by Forward Citations

1. 11796251 - Hemp biomass drying assembly (2023-10-24),

2. 9693501 - Mower with scissor lift mowing height adjustment mechanism (2017-07-04),

3. 8091329 - Device for height adjusting and swinging a mower deck (2012-01-10),

4. 7596936 - Mower deck placed in maintenance and varying height positions (2009-10-06),

5. 7555887 - Mower deck enhancement (2009-07-07),

6. 7028456 - Mower with flip up mowing deck (2006-04-18),

7. 6988351 - Midmount mower apparatus with raiseable and accessible mower deck (2006-01-24),

8. 6434919 - Raiseable mower deck (2002-08-20),

9. 5515669 - Anti-buck device for out-front mower tractors (1996-05-14),

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.

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

9 Patents

#2 in Corydon, IA

#201 in Iowa

#31,620 in US

Corydon, IA, United States of America

Shivvers Group, Inc.