For the Inventor, By the Inventor

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Dodge Center, MN, United States of America

Con-tech Manufacturing, Inc.

USPTO Granted Patents = 21

CIPO Patents = 11

Trademarks = 18

Forward Citations = 48

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20 inventors (with patents filed for the assignee):

Grant McNeilus (19 out of 19 patents)

Brian Meldahl (19 out of 33 patents)

Garwin B McNeilus (10 out of 33 patents)

4. Jay Attleson (7 out of 7 patents)

5. James Cunningham (6 out of 15 patents)

6. Daniel Welsh (2 out of 2 patents)

7. Garwin Mcneilus (2 out of 2 patents)

8. Ryan Smith (1 out of 1 patent)

9. Brian Mehldahl (1 out of 1 patent)

10. Jay Attelson (1 out of 1 patent)

11. Tracy L Schrafel (1 out of 4 patents)

12. Aaron J Hoff (1 out of 1 patent)

21 patents: Sort by Forward Citations

1. 12466642 - Robust grabber arm for refuse collection vehicle (2025-11-11),

2. 12384617 - Robust grabber arm for refuse collection vehicle (2025-08-12),

3. 12139330 - Refuse collection vehicle having slide and sweep mechanism with bolt-in bushings (2024-11-12),

4. D1048128 - Robust grabber arm assembly (2024-10-22),

5. 11884486 - Robust grabber arm for refuse collection vehicle (2024-01-30),

6. 11801998 - Refuse collection vehicle having bolt-on fenders (2023-10-31),

7. 11603264 - Refuse collection vehicle having customized load edge (2023-03-14),

8. 11590938 - Onboard wash system (2023-02-28),

9. 11279561 - Power fold and swing chute assembly (2022-03-22),

10. 11124360 - Refuse collection vehicle with improved serviceability (2021-09-21),

11. 10974895 - Automated container handling system for refuse collection vehicles (2021-04-13),

12. 10899318 - Onboard wash system (2021-01-26),

13. 10710273 - Nonmetallic collector (2020-07-14),

14. 10703569 - Power fold and swing chute assembly (2020-07-07),

15. 10611326 - Fender assembly for concrete mixer truck (2020-04-07),

Con-Tech Manufacturing, Inc. is a leading manufacturer and supplier of high-quality components and assemblies for the construction industry. With over 30 years of experience, we specialize in delivering innovative solutions for the design, fabrication, and installation of concrete forms, rebar accessories, and construction hardware. Our commitment to excellence, customer satisfaction, and continuous improvement ensures that our products meet the highest standards of reliability and durability. Visit our website to explore our wide range of products and services.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

21 Patents

#2 in Dodge Center, MN

#455 in Minnesota

#15,162 in US

#29,053 in the World

Dodge Center, MN, United States of America

Con-tech Manufacturing, Inc.

Forward Citations = 48

20 inventors:

Grant McNeilus (19 out of 19 patents)

Brian Meldahl (19 out of 33 patents)

Garwin B McNeilus (10 out of 33 patents)

4. Jay Attleson (7 out of 7 patents)

5. James Cunningham (6 out of 15 patents)

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