Growing community of inventors

Galveston, TX, United States of America

John E Gardner

Average Co-Inventor Count = 4.00

ph-index = 3

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 = 120

John E GardnerPedro Ernesto Amador (3 patents)John E GardnerWilliam Stamps Howard (3 patents)John E GardnerJames A Stoner (3 patents)John E GardnerJohn E Gardner (3 patents)Pedro Ernesto AmadorPedro Ernesto Amador (7 patents)William Stamps HowardWilliam Stamps Howard (3 patents)James A StonerJames A Stoner (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Aquilex Hydrochem, Inc. (3 from 3 patents)


3 patents:

1. 8524011 - Automated heat exchanger tube cleaning assembly and system

2. 8308869 - Automated heat exchanger tube cleaning assembly and system

3. 8057607 - Automated heat exchanger tube cleaning assembly and system

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1/12/2026
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