Growing community of inventors

Bettendorf, IA, United States of America

Heather Irene Chervenka

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 = 23

Heather Irene Chervenka ↔ Duane Herbert Ziegler (1 patent)Heather Irene Chervenka ↔ Mark D Anderson (1 patent)Heather Irene Chervenka ↔ Jon Leo Burns (1 patent)Heather Irene Chervenka ↔ Jeff Arthur Nelson (1 patent)Heather Irene Chervenka ↔ Martin Kenneth Bush (1 patent)Heather Irene Chervenka ↔ Jack Richard Seyller (1 patent)Heather Irene ChervenkaHeather Irene Chervenka (1 patent)Duane Herbert ZieglerDuane Herbert Ziegler (11 patents)Mark D AndersonMark D Anderson (7 patents)Jon Leo BurnsJon Leo Burns (1 patent)Jeff Arthur NelsonJeff Arthur Nelson (1 patent)Martin Kenneth BushMartin Kenneth Bush (1 patent)Jack Richard SeyllerJack Richard Seyller (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Deere & Company (1 from 8,504 patents)


1 patent:

1. 6632136 - Remote adjustment mechanism for a combine harvester cleaning element

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as of
1/8/2026
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