For the Inventor, By the Inventor

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Mendota Heights, MN, United States of America

Gnb Incorporated

USPTO Granted Patents = 20

CIPO Patents = 3

Trademarks = 6

Forward Citations = 542

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14 inventors (with patents filed for the assignee):

William H Kump (9 out of 34 patents)

Joseph J Jergl (6 out of 6 patents)

Purushothama Rao (5 out of 23 patents)

4. Richard M Sahli (2 out of 4 patents)

5. Harry P Gregor (2 out of 12 patents)

6. Everett C Milton (2 out of 2 patents)

7. Steven R Larsen (1 out of 32 patents)

8. Benny E Jay (1 out of 3 patents)

9. Clarence Walt Fowler (1 out of 13 patents)

10. Paul R Graves, Jr (1 out of 2 patents)

11. Deborah S Baumgartner (1 out of 3 patents)

12. Frederick L Marsh (1 out of 3 patents)

13. Thomas L Oswald (1 out of 5 patents)

14. Won Hyung Lee (1 out of 1 patent)

15. Thomas Lester Oswald (0 patent)

20 patents: Sort by Forward Citations

1. 11833678 - Linear robot and method of manufacturing the same (2023-12-05),

2. 5298350 - Calcium-tin-silver lead-based alloys, and battery grids and lead-acid (1994-03-29),

3. 5256502 - Modular, multicell lead-acid batteries (1993-10-26),

4. 5234498 - Process for fixing lead-contaminated ecologically hazardous industrial (1993-08-10),

5. 5232796 - Battery with multiple position handle (1993-08-03),

6. 5169734 - Antimony - arsenic-tin-selenium lead-based strap alloys for lead-acid (1992-12-08),

7. 5159272 - Monitoring device for electric storage battery and configuration therefor (1992-10-27),

8. 5126217 - Frame for modular, multicell lead-acid batteries and such modular (1992-06-30),

9. 4891270 - Pressure release system for electric storage batteries (1990-01-02),

10. 4851305 - Cover assemblies for electric storage batteries and batteries utilizing (1989-07-25),

11. 4775480 - Membrane processes for treatment of and recovery of components from (1988-10-04),

12. 4729933 - Sealed absorbed electrolyte battery with bulge compensating end cells (1988-03-08),

13. 4713304 - Method of preparing lead-acid battery plates and lead-acid batteries (1987-12-15),

14. D292696 - Combined battery and detachable handle (1987-11-10),

15. D292576 - Battery (1987-11-03),

Gnb Incorporated, based in Mendota Heights, MN, specializes in the development and manufacturing of advanced battery solutions. The company focuses on providing innovative energy storage systems that cater to various industries, including telecommunications, renewable energy, and transportation. With a commitment to enhancing performance and sustainability, Gnb Incorporated leverages cutting-edge technology to deliver reliable and efficient power solutions, positioning itself as a key player in the energy sector.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

20 Patents

#6 in Mendota Heights, MN

#493 in Minnesota

#16,382 in US

#31,233 in the World

Mendota Heights, MN, United States of America

Gnb Incorporated

Forward Citations = 542

14 inventors:

William H Kump (9 out of 34 patents)

Joseph J Jergl (6 out of 6 patents)

Purushothama Rao (5 out of 23 patents)

4. Richard M Sahli (2 out of 4 patents)

5. Harry P Gregor (2 out of 12 patents)

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