Growing community of inventors

Lynchburg, VA, United States of America

Thomas A Johnson

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 24

Thomas A JohnsonWilliam G Long (1 patent)Thomas A JohnsonCharles A Hill (1 patent)Thomas A JohnsonThomas A Johnson (2 patents)William G LongWilliam G Long (4 patents)Charles A HillCharles A Hill (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Babcock & Wilcox Company (2 from 1,158 patents)


2 patents:

1. 4612240 - Thermally matched coatings for ceramic fiber insulation

2. 4257812 - Fibrous refractory products

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idiyas.com
as of
12/20/2025
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