Growing community of inventors

College Station, TX, United States of America

Philip Roan

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 = 70

Philip RoanDonald L Parker (1 patent)Philip RoanPhilip Roan (1 patent)Donald L ParkerDonald L Parker (11 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. The Texas A&M University System (1 from 1,243 patents)


1 patent:

1. 5318143 - Method and apparatus for lane sensing for automatic vehicle steering

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as of
12/20/2025
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