Growing community of inventors

Jefferson Borough, PA, United States of America

Carol D Parham

Average Co-Inventor Count = 3.00

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 = 6

Carol D ParhamThomas C Matty (1 patent)Carol D ParhamJames H Franz, Jr (1 patent)Carol D ParhamCarol D Parham (1 patent)Thomas C MattyThomas C Matty (29 patents)James H Franz, JrJames H Franz, Jr (16 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Westinghouse Electric Corporation (1 from 8,033 patents)


1 patent:

1. 4387870 - Transit vehicle shunt determination

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12/30/2025
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