For the Inventor, By the Inventor

Enter assignee name

Norristown, PA, United States of America

James G. Biddle Company

USPTO Granted Patents = 11

Forward Citations = 118

Loading Chart...

Loading Chart...

18 inventors (with patents filed for the assignee):

Kevin McArdle (3 out of 3 patents)

Peter H Reynolds (2 out of 2 patents)

James P Steiner (1 out of 144 patents)

4. William Eakins Ferguson, Jr (1 out of 1 patent)

5. Andrew Paul Sagl (1 out of 1 patent)

6. Jeffrey Lyn Stitt (1 out of 3 patents)

7. Jerry Frank (1 out of 1 patent)

8. Eugene Gilman (1 out of 1 patent)

9. Gregory Robert Wolfe (1 out of 12 patents)

10. Barry H Ward (1 out of 1 patent)

11. Charles F Ward, Jr (1 out of 1 patent)

12. Norman L Smith (1 out of 1 patent)

13. Joseph F Barresi (1 out of 1 patent)

14. Donald S Ironside (1 out of 1 patent)

15. Carl R Scharle (1 out of 1 patent)

11 patents: Sort by Forward Citations

1. 7570045 - Attachment device and method for fastening electrical cable monitoring instruments to electrical cables (2009-08-04),

2. 7106078 - Method and apparatus for measuring transformer winding resistance (2006-09-12),

3. 5214240 - High voltage insulator testing system (1993-05-25),

4. 5194817 - Apparatus and method for testing insulation using a pulsed resonant (1993-03-16),

5. 5142104 - High voltage insulator testing system (1992-08-25),

6. 5128620 - High voltage insulator testing system (1992-07-07),

7. 5083086 - Differential arc reflectometry (1992-01-21),

8. 4866391 - System and method of simultaneously measuring a multiplicity of grounds (1989-09-12),

9. 4646248 - Insulation analyzer apparatus and method of use (1987-02-24),

10. 4054832 - System and method of measurement of insulation qualities of three-phase (1977-10-18),

11. 3968426 - Method of A.C. insulation testing utilizing a variable inductive reactor (1976-07-06),

James G. Biddle Company is a leading manufacturer of high voltage test and measurement equipment. With over 90 years of experience, we specialize in providing innovative solutions for electrical testing needs. Our products are trusted by professionals worldwide for their accuracy, reliability, and durability. Visit our website to learn more about our wide range of products and services.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

11 Patents

#5 in Norristown, PA

#981 in Pennsylvania

#26,694 in US

#50,190 in the World

Norristown, PA, United States of America

James G. Biddle Company

Forward Citations = 118

18 inventors:

Kevin McArdle (3 out of 3 patents)

Peter H Reynolds (2 out of 2 patents)

James P Steiner (1 out of 144 patents)

4. William Eakins Ferguson, Jr (1 out of 1 patent)

5. Andrew Paul Sagl (1 out of 1 patent)

Please report any incorrect information to support@idiyas.com

Loading…