Growing community of inventors

Tulsa, OK, United States of America

John C Calvert

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 = 18

John C CalvertRodger L Modglin (1 patent)John C CalvertJohn C Calvert (1 patent)Rodger L ModglinRodger L Modglin (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Nordam (1 from 11 patents)


1 patent:

1. 5140790 - Dome-shaped structure

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