For the Inventor, By the Inventor

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Kendallville, IN, United States of America

Flint & Walling, Inc.

USPTO Granted Patents = 12

Trademarks = 18

Forward Citations = 187

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18 inventors (with patents filed for the assignee):

Eric J Hansen (2 out of 2 patents)

Josh E Tang (2 out of 2 patents)

Paul T Kachuk (2 out of 4 patents)

4. Jimmie R Robinson (2 out of 2 patents)

5. Adam J Cohen (1 out of 1 patent)

6. Daniel R Tang (1 out of 1 patent)

7. Joseph Duff (1 out of 3 patents)

8. Jeff Sloss (1 out of 1 patent)

9. Douglas E Overy (1 out of 1 patent)

10. John E Zimmer (1 out of 1 patent)

11. Robert D MacDonald (1 out of 12 patents)

12. Max E Thompson (1 out of 1 patent)

13. Buddy S Stuckey (1 out of 2 patents)

14. Owen W Sherwin (1 out of 4 patents)

15. Richard Lysic (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 11277081 - Device and method for switching in and out a start winding of a single phase ac motor (2022-03-15),

2. 11035367 - Sump pump system with an electronic controller module secured in a sump pump power cord (2021-06-15),

3. 4966692 - Filtration system having flow control means and tank adapter with (1990-10-30),

4. 4958096 - Governor and motor assembly (1990-09-18),

5. 4923367 - Submersible pump with plastic housing (1990-05-08),

6. 4885084 - Nozzle/venturi with pressure differentiating bypass (1989-12-05),

7. 4810918 - Rotor shaft with corrosion resistant ferrule for pumps motor (1989-03-07),

8. 4810174 - Motor and pump assembly (1989-03-07),

9. 4608862 - Spline checking fixture (1986-09-02),

10. 4396353 - Submersible sump pump (1983-08-02),

11. 4373849 - Refuse container lift pocket (1983-02-15),

12. 4335828 - Refuse container lid system (1982-06-22),

Flint & Walling, Inc. is a leading manufacturer of quality pumps and water systems for residential, agricultural, commercial, and industrial applications. With over 150 years of experience, they are committed to providing reliable and efficient solutions for their customers' water pumping needs. Their products are made in the USA and are known for their durability, performance, and innovation.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

12 Patents

#6 in Kendallville, IN

#366 in Indiana

#24,788 in US

#46,685 in the World

Kendallville, IN, United States of America

Flint & Walling, Inc.

Forward Citations = 187

18 inventors:

Eric J Hansen (2 out of 2 patents)

Josh E Tang (2 out of 2 patents)

Paul T Kachuk (2 out of 4 patents)

4. Jimmie R Robinson (2 out of 2 patents)

5. Adam J Cohen (1 out of 1 patent)

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