Growing community of inventors

Cincinnati, OH, United States of America

David M Zellen

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 = 21

David M Zellen ↔ James J Miller (1 patent)David M Zellen ↔ J Steven Little (1 patent)David M Zellen ↔ Vernon N Goetz (1 patent)David M Zellen ↔ Richard C Suchenski (1 patent)David M Zellen ↔ Joseph R Shankland (1 patent)David M Zellen ↔ Chris Caldwell (1 patent)David M ZellenDavid M Zellen (1 patent)James J MillerJames J Miller (97 patents)J Steven LittleJ Steven Little (28 patents)Vernon N GoetzVernon N Goetz (13 patents)Richard C SuchenskiRichard C Suchenski (1 patent)Joseph R ShanklandJoseph R Shankland (1 patent)Chris CaldwellChris Caldwell (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sd IP Holdings Company (1 from 10 patents)


1 patent:

1. D609570 - Bottle

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as of
12/28/2025
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