Growing community of inventors

Madison, AL, United States of America

Charles Douglas Hall

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 = 1

Charles Douglas HallCreed E Blevins (1 patent)Charles Douglas HallJohn S Mills (1 patent)Charles Douglas HallOrlando Torres (1 patent)Charles Douglas HallLuisa F Gutierrez (1 patent)Charles Douglas HallCharles Douglas Hall (1 patent)Creed E BlevinsCreed E Blevins (9 patents)John S MillsJohn S Mills (3 patents)Orlando TorresOrlando Torres (2 patents)Luisa F GutierrezLuisa F Gutierrez (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Boeing Company (1 from 22,232 patents)


1 patent:

1. 11009256 - Crack-resistant polymer foam ducts and method of installing same

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12/21/2025
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