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Forward Citations = 60

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11 inventors (with patents filed for the assignee):

Erle I Shobert, Ii (2 out of 2 patents)

Edward J Zelt (2 out of 4 patents)

John W Borkowski (2 out of 2 patents)

4. Robert E Schreiber (1 out of 1 patent)

5. Virgil P Quirk (1 out of 1 patent)

6. Robert L Gerg (1 out of 1 patent)

7. Raymond W Klaiber, Jr (1 out of 1 patent)

8. William L Dippold (1 out of 2 patents)

9. La Vern Lenze, Jr (1 out of 1 patent)

10. William A Nystrom (1 out of 2 patents)

11. Alan F Campbell (1 out of 1 patent)

7 patents: Sort by Forward Citations

1. 4235859 - Graphite molding powder and method of preparation (1980-11-25),

2. 4163167 - Electric motor brush holder (1979-07-31),

3. 4109667 - Hair setting roller (1978-08-29),

4. 4102960 - Process for making high strength flexible graphite foil (1978-07-25),

5. 4059776 - Electric motor brush mounting (1977-11-22),

6. 3949711 - Rotary engine with graphite housing (1976-04-13),

7. 3937992 - Pulse keyboard switch (1976-02-10),

Stackpole Carbon Company is a leading manufacturer of high-quality carbon and metallic powder products for a variety of industries including automotive, electronics, and telecommunications. With over 100 years of experience, Stackpole is known for their innovative solutions, reliable products, and exceptional customer service.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

7 Patents

#2 in St. Marys, PA

#1,418 in Pennsylvania

#38,840 in US

St. Marys, PA, United States of America

Stackpole Carbon Company