Growing community of inventors

Des Moines, WA, United States of America

Tracy L Duvall

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 = 0

Tracy L DuvallFrederick Theodore Calkins (1 patent)Tracy L DuvallDavid Brian Christman (1 patent)Tracy L DuvallGene Arthur Quandt (1 patent)Tracy L DuvallMatthew James Hemsath (1 patent)Tracy L DuvallTracy L Duvall (1 patent)Frederick Theodore CalkinsFrederick Theodore Calkins (47 patents)David Brian ChristmanDavid Brian Christman (8 patents)Gene Arthur QuandtGene Arthur Quandt (2 patents)Matthew James HemsathMatthew James Hemsath (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Boeing Company (1 from 22,216 patents)


1 patent:

1. 10994826 - Temperature sensitive self actuated heat boundary layer control device

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/5/2025
Loading…