Growing community of inventors

Perrysburg, OH, United States of America

K Duane Leedy

Average Co-Inventor Count = 2.00

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 = 22

K Duane LeedyNorman A Peiffer (1 patent)K Duane LeedyK Duane Leedy (1 patent)Norman A PeifferNorman A Peiffer (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Andersons, Inc. (1 from 51 patents)


1 patent:

1. 5062954 - Cellulose absorbent product and method of manufacture

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as of
12/19/2025
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