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US

James Hanna

Average Co-Inventor Count = 1.00

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 = 0

James HannaIan Robert Dempster (1 patent)James HannaBen Erpelding (1 patent)James HannaJames Hanna (0 patent)Ian Robert DempsterIan Robert Dempster (2 patents)Ben ErpeldingBen Erpelding (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Optimum Energy, LLC (15 patents)


0 patent:

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12/15/2025
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