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Cedar Rapids, IA, United States of America

Highway Equipment Company

USPTO Granted Patents = 14

Trademarks = 12

Forward Citations = 156

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18 inventors (with patents filed for the assignee):

Benjamin Dwayne Boelter (5 out of 5 patents)

Michael J Podoll (3 out of 5 patents)

Nathan Andrew Marks (3 out of 4 patents)

4. Don S Samuelson (2 out of 3 patents)

5. Matthew W Rissi (2 out of 2 patents)

6. David P Beck (2 out of 2 patents)

7. Richard D Serbousek (2 out of 2 patents)

8. Charles B Martin (1 out of 27 patents)

9. Gerald A Brechon (1 out of 4 patents)

10. Bruce Penning (1 out of 1 patent)

11. Michael A Dean (1 out of 17 patents)

12. John Williams (1 out of 1 patent)

13. George B Wall (1 out of 2 patents)

14. Peter Cervelli (1 out of 1 patent)

15. Lester R Kampman (1 out of 4 patents)

14 patents: Sort by Forward Citations

1. 12295281 - System and method for controlling distribution pattern of centrifugal fertilizer spreaders (2025-05-13),

2. 12063880 - High output precision spinner (2024-08-20),

3. 11665994 - System and method for controlling distribution pattern of centrifugal fertilizer spreaders (2023-06-06),

4. 9649646 - Broadcast spreader with asymmetrial swath manipulation (2017-05-16),

5. 9206563 - Adjustable spinner for a particulate material spreader (2015-12-08),

6. 7980484 - Automatic flow gap adjusting anti-slab method and apparatus (2011-07-19),

7. 6817551 - Convertible plural bin and conveyor material spreader (2004-11-16),

8. 6520458 - Distributor insert dual function stand and storage method (2003-02-18),

9. 6517281 - Adjustable spinner for a particulate material spreader (2003-02-11),

10. 6092966 - Multi-purpose dump unit for vehicles (2000-07-25),

11. 5076704 - Methods of and apparatus for blending and elevating materials (1991-12-31),

12. 4790484 - Apparatus for distributing granular material (1988-12-13),

13. 4561594 - End cleaner for flail type manure spreader (1985-12-31),

14. 4230280 - Vehicular spreader with digital electronic ground speed link (1980-10-28),

Highway Equipment Company is a leading distributor of construction equipment, offering a wide range of products and services for the construction industry. With over 85 years of experience, the company has built a strong reputation for providing top-quality equipment and excellent customer service.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

14 Patents

#10 in Cedar Rapids, IA

#129 in Iowa

#21,642 in US

#40,929 in the World

Cedar Rapids, IA, United States of America

Highway Equipment Company

Forward Citations = 156

18 inventors:

Benjamin Dwayne Boelter (5 out of 5 patents)

Michael J Podoll (3 out of 5 patents)

Nathan Andrew Marks (3 out of 4 patents)

4. Don S Samuelson (2 out of 3 patents)

5. Matthew W Rissi (2 out of 2 patents)

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