Growing community of inventors

Tucson, AZ, United States of America

John P McDonald

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 = 6

John P McDonaldKenneth D MacKay (1 patent)John P McDonaldJohn P McDonald (1 patent)Kenneth D MacKayKenneth D MacKay (14 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Henkel Corporation (1 from 1,087 patents)


1 patent:

1. 4152396 - Separation and recovery of cobalt and nickel from aqueous solutions

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