Growing community of inventors

Bloomfield Hills, MI, United States of America

David C K Chang

Average Co-Inventor Count = 5.00

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 = 4

David C K ChangAleksandr Sorser (1 patent)David C K ChangDebra Feldman Singer (1 patent)David C K ChangDebra Sue Strickland (1 patent)David C K ChangMonica A Pickett (1 patent)David C K ChangDavid C K Chang (1 patent)Aleksandr SorserAleksandr Sorser (2 patents)Debra Feldman SingerDebra Feldman Singer (1 patent)Debra Sue StricklandDebra Sue Strickland (1 patent)Monica A PickettMonica A Pickett (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. E.i. Dupont De Nemours and Company (1 from 16,338 patents)


1 patent:

1. 6689457 - Electrically conductive coatings applied by internally charged electrostatic sprayers

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12/31/2025
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