For the Inventor, By the Inventor

Enter assignee name

Sullivan, IL, United States of America

Agri-fab, Inc.

USPTO Granted Patents = 42

CIPO Patents = 11

EPO Patents = 3

Trademarks = 11

Forward Citations = 600

Loading Chart...

Loading Chart...

28 inventors (with patents filed for the assignee):

Ronald J Hickenbottom (11 out of 11 patents)

John Richard Johnson (5 out of 23 patents)

Neil Edwin Bowsher (5 out of 7 patents)

4. Charles Young Choi (4 out of 88 patents)

5. Mark R Pavel (4 out of 7 patents)

6. Jay David Taber (4 out of 4 patents)

7. Donald Richard Wittkowski (4 out of 4 patents)

8. Miroslav Vuckovic (3 out of 21 patents)

9. Hans Hauser (3 out of 44 patents)

10. Anthony Todd Harris (3 out of 3 patents)

11. Douglas E Schneider (3 out of 3 patents)

12. Justin Todd Adcock (3 out of 3 patents)

13. Evan T Ward (3 out of 36 patents)

14. Danney Dendy (2 out of 3 patents)

15. Lee Conner (2 out of 2 patents)

42 patents: Sort by Forward Citations

1. 9027189 - Brush height setting assembly and method (2015-05-12),

2. 8955188 - Sweeper drive assembly (2015-02-17),

3. 8646141 - Lawn sweeper assembly with adjustable brush assembly and hopper assembly and method of use thereof (2014-02-11),

4. 8640294 - Lawn sweeper assembly with adjustable brush assembly and hopper assembly and method of use thereof (2014-02-04),

5. 8549689 - Lawn sweeper assembly with tilt-able hopper and latch assembly and method of use thereof (2013-10-08),

6. 8393039 - Lawn sweeper assembly with tilt-able hopper and latch assembly and method of use thereof (2013-03-12),

7. 8376250 - Lawn spreader hopper flow control apparatus (2013-02-19),

8. 8359694 - Lawn sweeper assembly with adjustable brush assembly and hopper assembly and method of use thereof (2013-01-29),

9. 8056838 - Lawn spreader hopper flow control apparatus (2011-11-15),

10. D610591 - Push broadcast spreader (2010-02-23),

11. D610590 - Tow broadcast spreader (2010-02-23),

12. D606565 - Dump cart (2009-12-22),

13. 7604066 - Multipurpose rear grooming assembly for a vehicle and method of storage of multiple grooming assemblies therewith (2009-10-20),

14. D602046 - Push broadcast spreader (2009-10-13),

15. D602045 - Tow broadcast spreader (2009-10-13),

Agri-Fab, Inc. is a leading manufacturer of lawn and garden equipment based in Sullivan, Illinois. With over 45 years of experience, Agri-Fab is dedicated to producing high-quality products that make caring for outdoor spaces easier and more enjoyable. From lawn sweepers and spreaders to carts and aerators, Agri-Fab offers a wide range of innovative solutions for homeowners and professionals alike. Visit their website to explore their full product lineup and find the perfect equipment for your needs.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

42 Patents

#2 in Sullivan, IL

#441 in Illinois

#7,975 in US

#15,832 in the World

Sullivan, IL, United States of America

Agri-fab, Inc.

Forward Citations = 600

28 inventors:

Ronald J Hickenbottom (11 out of 11 patents)

John Richard Johnson (5 out of 23 patents)

Neil Edwin Bowsher (5 out of 7 patents)

4. Charles Young Choi (4 out of 88 patents)

5. Mark R Pavel (4 out of 7 patents)

Please report any incorrect information to support@idiyas.com

Loading…