For the Inventor, By the Inventor

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Muscatine, IA, United States of America

Bandag Incorporated

USPTO Granted Patents = 41

Trademarks = 30

Forward Citations = 464

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38 inventors (with patents filed for the assignee):

Donaldee Brewer (6 out of 9 patents)

Edwin T Brodie (6 out of 7 patents)

Herbert J Roelle (5 out of 6 patents)

4. Doyle L Dugger (4 out of 4 patents)

5. Morris D Ho (3 out of 6 patents)

6. Junhui Cai (3 out of 3 patents)

7. Jason Len Gridley (2 out of 8 patents)

8. Steven W Mory (2 out of 3 patents)

9. Estes M Daugherty (2 out of 2 patents)

10. Ronald Seiler (2 out of 2 patents)

11. Michael J Dundon (2 out of 3 patents)

12. Ralph C Raabe (2 out of 2 patents)

13. Roger G Cleffman (2 out of 2 patents)

14. Raymond G Stratton (2 out of 2 patents)

15. John C McDonough (2 out of 2 patents)

41 patents: Sort by Forward Citations

1. 7040371 - Tire buffing apparatus (2006-05-09),

2. 6899778 - Method and apparatus for preparing tire tread for a retread tire (2005-05-31),

3. 6758931 - Method and apparatus for applying tire tread for a retread tire (2004-07-06),

4. 6270602 - Air removal and fastener extraction system (2001-08-07),

5. 6219143 - Method and apparatus for analyzing shearogram images by animation (2001-04-17),

6. D420951 - Tire tread (2000-02-22),

7. D420311 - Tire tread (2000-02-08),

8. D419926 - Tire tread (2000-02-01),

9. D418457 - Tire tread (2000-01-04),

10. D418091 - Tire tread (1999-12-28),

11. D417856 - Tire tread (1999-12-21),

12. D415723 - Tire tread (1999-10-26),

13. D415720 - Tire tread (1999-10-26),

14. D415453 - Tire tread (1999-10-19),

15. 5687881 - Apparatus for conveying a solid particular material (1997-11-18),

Bandag Incorporated is a leading global manufacturer of retreading materials and equipment. With over 60 years of experience, we provide innovative solutions to extend the life and performance of tires. Our retreading process helps fleet owners and tire dealers maximize their investment by reducing operating costs and improving sustainability. Visit our website to learn more about our products, services, and commitment to delivering superior tire management solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

41 Patents

#7 in Muscatine, IA

#52 in Iowa

#8,156 in US

#16,191 in the World

Muscatine, IA, United States of America

Bandag Incorporated

Forward Citations = 464

38 inventors:

Donaldee Brewer (6 out of 9 patents)

Edwin T Brodie (6 out of 7 patents)

Herbert J Roelle (5 out of 6 patents)

4. Doyle L Dugger (4 out of 4 patents)

5. Morris D Ho (3 out of 6 patents)

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