Growing community of inventors

Peck, KS, United States of America

Ken Copeland

Average Co-Inventor Count = 5.00

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 = 2

Ken Copeland ↔ Kirk Walztoni (1 patent)Ken Copeland ↔ Charles Selvidge (1 patent)Ken Copeland ↔ Rita Hardy (1 patent)Ken Copeland ↔ Jeff Johnson (1 patent)Ken CopelandKen Copeland (1 patent)Kirk WalztoniKirk Walztoni (3 patents)Charles SelvidgeCharles Selvidge (2 patents)Rita HardyRita Hardy (1 patent)Jeff JohnsonJeff Johnson (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Flint Hills Resources, LP (1 from 14 patents)


1 patent:

1. 7458998 - Blending biodiesel with diesel fuel in cold locations

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as of
12/8/2025
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