Growing community of inventors

Houston, TX, United States of America

David Alex Knoll

Average Co-Inventor Count = 6.00

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 = 2

David Alex KnollWilliam Michael Pritchett (1 patent)David Alex KnollJames Scott Chitwood (1 patent)David Alex KnollRoy Keith Smith (1 patent)David Alex KnollWilbert Ray Ulbricht (1 patent)David Alex KnollEdward Stephen Piter (1 patent)David Alex KnollDavid Alex Knoll (1 patent)William Michael PritchettWilliam Michael Pritchett (2 patents)James Scott ChitwoodJames Scott Chitwood (1 patent)Roy Keith SmithRoy Keith Smith (1 patent)Wilbert Ray UlbrichtWilbert Ray Ulbricht (1 patent)Edward Stephen PiterEdward Stephen Piter (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shell Oil Comapny (1 from 7,646 patents)


1 patent:

1. 8534213 - Skid shoe assembly for loading and transporting large structures

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12/20/2025
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