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Richardson, TX, United States of America

John Michael Dugan

Average Co-Inventor Count = 1.50

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 = 7

John Michael Dugan ↔ Curtis Pastor (1 patent)John Michael Dugan ↔ Mark Alt (1 patent)John Michael DuganJohn Michael Dugan (2 patents)Curtis PastorCurtis Pastor (2 patents)Mark AltMark Alt (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Sanmina Corporation (1 from 96 patents)


2 patents:

1. 11921326 - Open-axis optical rotary joint

2. D371153 - Eyeglass bridge support

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12/26/2025
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