Growing community of inventors

Tempe, AZ, United States of America

Alvin C Johnson

Average Co-Inventor Count = 1.00

ph-index = 2

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 = 13

Alvin C JohnsonAlvin C Johnson (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Mg Technologies LLC (2 from 4 patents)


2 patents:

1. 6131835 - Methods for treating ores

2. 6131836 - Methods for treating ores

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as of
1/18/2026
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