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Winston-Salem, NC, United States of America

Douglas Battery Manufacturing Company

USPTO Granted Patents = 11

Trademarks = 5

Forward Citations = 148

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13 inventors (with patents filed for the assignee):

Robert W Fritts (4 out of 7 patents)

David G Vutetakis (4 out of 9 patents)

Stanley K Wilkie (4 out of 4 patents)

4. Christopher R Cestone (4 out of 4 patents)

5. David M Revak (3 out of 6 patents)

6. John B Timmons (1 out of 9 patents)

7. Russell L Miller (1 out of 2 patents)

8. Larry D Stahl (1 out of 1 patent)

9. David P Boden (1 out of 1 patent)

10. William A Picciolo (1 out of 1 patent)

11. David L Schoenecker (1 out of 2 patents)

12. Raymond W Gaddis (1 out of 2 patents)

13. James H Kellett (1 out of 2 patents)

11 patents: Sort by Forward Citations

1. 7548429 - Battery storage system (2009-06-16),

2. 6641951 - Battery cell tray assembly and sytem (2003-11-04),

3. 6194100 - Method for making valve-regulated lead acid battery with vacuum draw down (2001-02-27),

4. 6162559 - Compressed battery system for motive power applications (2000-12-19),

5. 6153335 - Battery cell construction including fiberous mat separator (2000-11-28),

6. 5843593 - Leak resistant battery cover (1998-12-01),

7. 5840439 - Battery cover (1998-11-24),

8. 5683830 - Leak resistant battery cover (1997-11-04),

9. 5646507 - Battery charger system (1997-07-08),

10. 4693949 - Storage battery housing (1987-09-15),

11. 4239836 - System for protecting and sealing intercell connecting links and poles (1980-12-16),

Douglas Battery Manufacturing Company is a leading provider of industrial batteries for a wide range of applications. With over 95 years of experience, the company offers high-quality batteries that are reliable, durable, and cost-effective. Douglas Battery's products are used in industries such as material handling, transportation, and energy storage. They are committed to providing innovative solutions and exceptional customer service to meet the unique needs of each client.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

11 Patents

#18 in Winston-Salem, NC

#567 in North Carolina

#26,691 in US

#50,190 in the World

Winston-Salem, NC, United States of America

Douglas Battery Manufacturing Company

Forward Citations = 148

13 inventors:

Robert W Fritts (4 out of 7 patents)

David G Vutetakis (4 out of 9 patents)

Stanley K Wilkie (4 out of 4 patents)

4. Christopher R Cestone (4 out of 4 patents)

5. David M Revak (3 out of 6 patents)

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