Growing community of inventors

San Francisco, CA, United States of America

Margaret A Bignell

Average Co-Inventor Count = 2.00

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 = 0

Margaret A BignellAlexander Duane Dickinson (1 patent)Margaret A BignellMargaret A Bignell (2 patents)Alexander Duane DickinsonAlexander Duane Dickinson (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Apple Inc. (2 from 41,012 patents)


2 patents:

1. D1106239 - Display screen or portion thereof with graphical user interface

2. D1104035 - Display screen or portion thereof with graphical user interface

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