Growing community of inventors

Farmington Hills, MI, United States of America

Ralph B Alfeche

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 = 0

Ralph B AlfecheBrian D Carnick (1 patent)Ralph B AlfecheBennie James Malcom (1 patent)Ralph B AlfecheRalph B Alfeche (1 patent)Brian D CarnickBrian D Carnick (15 patents)Bennie James MalcomBennie James Malcom (11 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Sumitomo Wiring Systems, Limited (1 from 6,192 patents)


1 patent:

1. 9882328 - Cartridge holder assembly configured to hold cartridges in an upright and side-by-side manner

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as of
1/20/2026
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