Growing community of inventors

Arlington, TX, United States of America

Stephen D Duncan

Average Co-Inventor Count = 2.25

ph-index = 2

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

Stephen D DuncanDonald K Wier (2 patents)Stephen D DuncanRick Andrew Lee (1 patent)Stephen D DuncanJohn K Crowley (1 patent)Stephen D DuncanStephen D Duncan (3 patents)Donald K WierDonald K Wier (5 patents)Rick Andrew LeeRick Andrew Lee (34 patents)John K CrowleyJohn K Crowley (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Transnorm System Gmbh (3 from 32 patents)


3 patents:

1. 7232030 - Quick release holder for a beading of a conveyor belt and method of using quick release holder

2. 7222728 - Adjustable shield for a conveyor belt

3. 7131530 - Interlocker for a conveyor belt and method of utilizing an interlocker for a conveyor belt

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as of
12/13/2025
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