Growing community of inventors

Sugar Land, TX, United States of America

Alex Coulthard

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 = 2

Alex Coulthard ↔ Kent Douglas Robarge (1 patent)Alex Coulthard ↔ Benjamin Levie (1 patent)Alex Coulthard ↔ Daniel Euhus (1 patent)Alex Coulthard ↔ Paul Spindler (1 patent)Alex CoulthardAlex Coulthard (1 patent)Kent Douglas RobargeKent Douglas Robarge (5 patents)Benjamin LevieBenjamin Levie (2 patents)Daniel EuhusDaniel Euhus (1 patent)Paul SpindlerPaul Spindler (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Chevron U.s.a. Inc. (1 from 2,457 patents)


1 patent:

1. 9745517 - High pressure feeding system for a liquid-based biomass to liquid reactor

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1/21/2026
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