Growing community of inventors

Chicago, IL, United States of America

Virginia Hall

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 = 1

Virginia Hall ↔ John E Shields (1 patent)Virginia HallVirginia Hall (1 patent)John E ShieldsJohn E Shields (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,680 patents)


1 patent:

1. 10385561 - Automatic purifier switch cover

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as of
12/7/2025
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