Growing community of inventors

Richmond, CA, United States of America

James L McDonald

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 = 2

James L McDonald ↔ Emery Major (1 patent)James L McDonald ↔ Harry R McDonald (1 patent)James L McDonaldJames L McDonald (1 patent)Emery MajorEmery Major (10 patents)Harry R McDonaldHarry R McDonald (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Altex Scientific, Inc. (1 from 15 patents)


1 patent:

1. D242708 - Valve housing or similar article

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