Growing community of inventors

Cornelius, NC, United States of America

Jonathan David Parker

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 = 0

Jonathan David Parker ↔ John Albert Siefert (1 patent)Jonathan David ParkerJonathan David Parker (1 patent)John Albert SiefertJohn Albert Siefert (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Electric Power Research Institute Incorporated (1 from 993 patents)


1 patent:

1. 10994361 - Stepped design weld joint preparation

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1/14/2026
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