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Mendota Heights, MN, United States of America

Gnb Batteries Inc.

USPTO Granted Patents = 23

Trademarks = 1

Forward Citations = 237

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36 inventors (with patents filed for the assignee):

Edward G Schaumburg (5 out of 5 patents)

David L Lund (4 out of 20 patents)

Anthony Sabatino (3 out of 8 patents)

4. Jitesh R Mehta (3 out of 4 patents)

5. David K Johansen (2 out of 8 patents)

6. Daniel Orlando (2 out of 5 patents)

7. Alby H Wolf (2 out of 4 patents)

8. Thomas L Oswald (2 out of 5 patents)

9. Glenn R Waber (2 out of 2 patents)

10. Frederic J Lambert (2 out of 2 patents)

11. Donald J Bosack (2 out of 2 patents)

12. Andrew H Larson (2 out of 2 patents)

13. Eugene F Stanefski (2 out of 2 patents)

14. Peter A Recht (2 out of 2 patents)

15. Douglas J Olszewski (2 out of 2 patents)

23 patents: Sort by Forward Citations

1. 4583286 - Apparatus and method for processing and transferring battery cell (1986-04-22),

2. 4573514 - Electrically heatable mold and method of casting metal straps (1986-03-04),

3. 4557984 - Adapter guide for air supply tube (1985-12-10),

4. 4534401 - Apparatus and method for casting straps on battery cell elements (1985-08-13),

5. 4523068 - Apparatus and method for fusing battery terminals (1985-06-11),

6. 4515187 - Compound dispensing method and apparatus (1985-05-07),

7. 4510682 - Apparatus and method for assembling battery cell elements (1985-04-16),

8. 4509252 - Method and apparatus for assembling battery components (1985-04-09),

9. 4501943 - Apparatus and method for fusing battery terminals with improved (1985-02-26),

10. 4497604 - Apparatus and method for supplying electrode plates in the assembly of (1985-02-05),

11. 4497019 - Programmable control system for controlling at least two parameters in a (1985-01-29),

12. 4485959 - Means for welding intercell connections (1984-12-04),

13. 4479300 - Method and apparatus for assembling battery cell elements (1984-10-30),

14. 4456666 - Titanium wire reinforced lead composite electrode structure (1984-06-26),

15. 4456579 - Low antimony lead-based alloy and method (1984-06-26),

Gnb Batteries Inc. is a leading manufacturer of industrial batteries for various applications. With over 50 years of experience, we provide high-quality, reliable batteries to customers worldwide. Our products are known for their durability, performance, and long lifespan. Visit our website to learn more about our products and services.

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Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

23 Patents

#2 in Mendota Heights, MN

#411 in Minnesota

#13,925 in US

#26,790 in the World

Mendota Heights, MN, United States of America

Gnb Batteries Inc.

Forward Citations = 237

36 inventors:

Edward G Schaumburg (5 out of 5 patents)

David L Lund (4 out of 20 patents)

Anthony Sabatino (3 out of 8 patents)

4. Jitesh R Mehta (3 out of 4 patents)

5. David K Johansen (2 out of 8 patents)

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