Growing community of inventors

Johnston, IA, United States of America

Doug M Haefele

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 = 6

Doug M Haefele ↔ William Michael Rutherford (1 patent)Doug M Haefele ↔ Kimberly J Forrester (1 patent)Doug M HaefeleDoug M Haefele (1 patent)William Michael RutherfordWilliam Michael Rutherford (12 patents)Kimberly J ForresterKimberly J Forrester (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pioneer Hi-Bred International, Inc. (1 from 6,662 patents)


1 patent:

1. 8394622 - Yeast strains for improved ethanol production

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1/22/2026
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