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Canal Fulton, OH, United States of America

Charles K Schmaltx

Average Co-Inventor Count = 5.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 13

Charles K Schmaltx ↔ William M Hopkins (1 patent)Charles K Schmaltx ↔ Peter Ross Shepler (1 patent)Charles K Schmaltx ↔ James Earl Koerner (1 patent)Charles K Schmaltx ↔ Nathan A Gammon (1 patent)Charles K SchmaltxCharles K Schmaltx (1 patent)William M HopkinsWilliam M Hopkins (26 patents)Peter Ross SheplerPeter Ross Shepler (12 patents)James Earl KoernerJames Earl Koerner (11 patents)Nathan A GammonNathan A Gammon (6 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Goodyear & Tire Rubber Company (1 from 7,034 patents)


1 patent:

1. 4984616 - Front and rear tire tread patterns in a four-wheeled tire/vehicle system

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12/17/2025
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