Growing community of inventors

Willowick, OH, United States of America

Gerald W Ernest

Average Co-Inventor Count = 2.00

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 = 27

Gerald W ErnestJames R DeFife (1 patent)Gerald W ErnestGerald W Ernest (1 patent)James R DeFifeJames R DeFife (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Diamond Shamrock Plastics Corporation (1 from 2 patents)


1 patent:

1. 4310451 - Free flowing rigid PVC resin powder compositions

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12/20/2025
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