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Rochester, NY, United States of America

James Defendorf

Average Co-Inventor Count = 4.00

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 = 49

James DefendorfRichard Burns (2 patents)James DefendorfEdward King (2 patents)James DefendorfCornelius McCarthy (2 patents)James DefendorfJames Defendorf (2 patents)Richard BurnsRichard Burns (2 patents)Edward KingEdward King (2 patents)Cornelius McCarthyCornelius McCarthy (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Milton Roy Company (2 from 46 patents)


2 patents:

1. 4966458 - Optical system for a multidetector array spectrograph

2. 4875773 - Optical system for a multidetector array spectrograph

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1/12/2026
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