Growing community of inventors

W. Bloomfield, MI, United States of America

Josh Chang

Average Co-Inventor Count = 7.47

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

Josh Chang ↔ James G Montagnino (2 patents)Josh Chang ↔ Evan T Ward (2 patents)Josh Chang ↔ Todd A Zeilinger (2 patents)Josh Chang ↔ Saro Nalbandian (2 patents)Josh Chang ↔ Levi Deaton (2 patents)Josh Chang ↔ Mark A Castracane (1 patent)Josh Chang ↔ Noah E A Dingler (1 patent)Josh Chang ↔ Noah E Dingler (1 patent)Josh ChangJosh Chang (2 patents)James G MontagninoJames G Montagnino (90 patents)Evan T WardEvan T Ward (36 patents)Todd A ZeilingerTodd A Zeilinger (31 patents)Saro NalbandianSaro Nalbandian (7 patents)Levi DeatonLevi Deaton (5 patents)Mark A CastracaneMark A Castracane (9 patents)Noah E A DinglerNoah E A Dingler (2 patents)Noah E DinglerNoah E Dingler (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Sunbeam Products, Inc. (2 from 647 patents)


2 patents:

1. D450125 - Blood pressure monitor

2. D438620 - Digital auscultatory sphygmomanometer

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as of
12/29/2025
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