For the Inventor, By the Inventor

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Marshfield, WI, United States of America

H & S Manufacturing Co., Inc.

USPTO Granted Patents = 28

Trademarks = 3

Forward Citations = 282

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11 inventors (with patents filed for the assignee):

Kenneth J Peeters (17 out of 17 patents)

Gregory L Landon (11 out of 11 patents)

James E Kappel (4 out of 4 patents)

4. Jacob D Kappelman (3 out of 3 patents)

5. Theodore F Schoenherr (3 out of 3 patents)

6. Arthur Guy Erdman (2 out of 52 patents)

7. Gary L Wilke (2 out of 2 patents)

8. Michael J Krahling (1 out of 1 patent)

9. Terrance L Schoenherr (1 out of 1 patent)

10. Kenneth I Peeters (1 out of 1 patent)

11. Richard G Steinberg (1 out of 1 patent)

28 patents: Sort by Forward Citations

1. 11266071 - Windrow merger with active weight transfer system (2022-03-08),

2. 10058033 - Rake with shiftable cross member (2018-08-28),

3. 9295189 - Windrow merger pickup head shiftable mount (2016-03-29),

4. 9038358 - Drive mechanism for a windrow merger (2015-05-26),

5. 8863489 - Tine drive cam for windrow merger (2014-10-21),

6. 7871024 - Manure spreader with reverse flighting (2011-01-18),

7. 7328567 - Wheel rake (2008-02-12),

8. 7322568 - Damping spring for use in agricultural implements (2008-01-29),

9. 6726368 - Anti-wrap guard (2004-04-27),

10. 6715274 - Accelerator roller for windrow merger (2004-04-06),

11. 6694715 - Inverter shield for a windrow merger (2004-02-24),

12. 6561935 - Forage box clutch mechanism (2003-05-13),

13. 6405517 - Folding wheel rake with improved folding mechanism (2002-06-18),

14. 6364763 - Split apron forage box container (2002-04-02),

15. 6347500 - Forage wrapping device (2002-02-19),

H&S Manufacturing Co., Inc. is a leading manufacturer and supplier of industrial machinery and equipment. With over 50 years of experience, we specialize in producing high-quality products for various industries, including automotive, aerospace, electronics, and more. Our state-of-the-art manufacturing facilities and skilled workforce allow us to deliver innovative solutions and meet our clients' specific requirements. Visit our website to explore our extensive range of products and discover why H&S Manufacturing Co., Inc. is your trusted partner in quality manufacturing.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

28 Patents

#1 in Marshfield, WI

#282 in Wisconsin

#11,614 in US

#22,583 in the World

Marshfield, WI, United States of America

H & S Manufacturing Co., Inc.

Forward Citations = 282

11 inventors:

Kenneth J Peeters (17 out of 17 patents)

Gregory L Landon (11 out of 11 patents)

James E Kappel (4 out of 4 patents)

4. Jacob D Kappelman (3 out of 3 patents)

5. Theodore F Schoenherr (3 out of 3 patents)

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