Growing community of inventors

Sugarland, TX, United States of America

Arthur W Nelson

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 = 28

Arthur W Nelson ↔ James H Ragland (1 patent)Arthur W NelsonArthur W Nelson (1 patent)James H RaglandJames H Ragland (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Shell California Production Inc. (1 from 7 patents)


1 patent:

1. 4474011 - Once-through steam generator

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12/20/2025
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