Growing community of inventors

Fort Collins, CO, United States of America

Donald Johnson

Average Co-Inventor Count = 7.00

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 = 48

Donald JohnsonHerbert A Schroeder (1 patent)Donald JohnsonJames C Linden (1 patent)Donald JohnsonRobert P Tengerdy (1 patent)Donald JohnsonRobert A Sporleder (1 patent)Donald JohnsonGeorge Szakács (1 patent)Donald JohnsonLinda L Henk (1 patent)Donald JohnsonDonald Johnson (1 patent)Herbert A SchroederHerbert A Schroeder (4 patents)James C LindenJames C Linden (4 patents)Robert P TengerdyRobert P Tengerdy (1 patent)Robert A SporlederRobert A Sporleder (1 patent)George SzakácsGeorge Szakács (1 patent)Linda L HenkLinda L Henk (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Colorado State University Research Foundation (1 from 471 patents)


1 patent:

1. 6444437 - Process for the production of nutritional products with microorganisms using sequential solid substrate and liquid fermentation

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as of
1/8/2026
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