Growing community of inventors

Boerne, TX, United States of America

Darrel W Johnston

Average Co-Inventor Count = 4.00

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

Darrel W JohnstonJoseph A McDonough (1 patent)Darrel W JohnstonJimell Erwin (1 patent)Darrel W JohnstonMatthew S Blais (1 patent)Darrel W JohnstonPaul M Thompson (1 patent)Darrel W JohnstonMonica R Medrano (1 patent)Darrel W JohnstonMichael G MacNaughton (1 patent)Darrel W JohnstonDaniel Moreland (1 patent)Darrel W JohnstonDarrel W Johnston (2 patents)Joseph A McDonoughJoseph A McDonough (19 patents)Jimell ErwinJimell Erwin (6 patents)Matthew S BlaisMatthew S Blais (3 patents)Paul M ThompsonPaul M Thompson (3 patents)Monica R MedranoMonica R Medrano (2 patents)Michael G MacNaughtonMichael G MacNaughton (2 patents)Daniel MorelandDaniel Moreland (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Southwest Research Institute (2 from 1,119 patents)


2 patents:

1. 11098260 - Chemical warfare agents and related compounds as fuel for internal combustion engines

2. 8987496 - Point of use generation of amyl nitrite

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idiyas.com
as of
12/19/2025
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