Growing community of inventors

Polk City, IA, United States of America

David Lee Trimble

Average Co-Inventor Count = 4.00

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 = 14

David Lee Trimble ↔ Francis E Schlueter (1 patent)David Lee Trimble ↔ Russell D Copley (1 patent)David Lee Trimble ↔ James K Jensen (1 patent)David Lee TrimbleDavid Lee Trimble (1 patent)Francis E SchlueterFrancis E Schlueter (18 patents)Russell D CopleyRussell D Copley (12 patents)James K JensenJames K Jensen (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Deere + Company (1 from 8,451 patents)


1 patent:

1. 4059942 - Cotton harvester

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as of
12/19/2025
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