Growing community of inventors

Andover, MA, United States of America

John C O'Connell

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 = 42

John C O'Connell ↔ Arlan W Mantz (1 patent)John C O'ConnellJohn C O'Connell (1 patent)Arlan W MantzArlan W Mantz (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Spectra-physics Gmbh (1 from 309 patents)


1 patent:

1. 4937448 - Self-normalizing single-beam laser spectrometer

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12/29/2025
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