Growing community of inventors

Hurricane, WV, United States of America

James Leonard Hansen

Average Co-Inventor Count = 4.00

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

James Leonard Hansen ↔ Brian Terry Keen (1 patent)James Leonard Hansen ↔ Tammy Tyler Shannon (1 patent)James Leonard Hansen ↔ Pearl Lesley Crossen (1 patent)James Leonard HansenJames Leonard Hansen (1 patent)Brian Terry KeenBrian Terry Keen (37 patents)Tammy Tyler ShannonTammy Tyler Shannon (3 patents)Pearl Lesley CrossenPearl Lesley Crossen (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Union Carbide Chemicals & Plastics Technology Corporation (1 from 822 patents)


1 patent:

1. 6558569 - Low viscosity functional fluids compositions

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as of
12/17/2025
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