Growing community of inventors

Tuscon, AZ, United States of America

Charles Semler

Average Co-Inventor Count = 4.00

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 = 6

Charles Semler ↔ Richard Williams (1 patent)Charles Semler ↔ Herman J Pieterse (1 patent)Charles Semler ↔ Thomas Hawisher (1 patent)Charles SemlerCharles Semler (1 patent)Richard WilliamsRichard Williams (3 patents)Herman J PieterseHerman J Pieterse (3 patents)Thomas HawisherThomas Hawisher (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Barrick Gold Corporation (1 from 35 patents)


1 patent:

1. 5989330 - Acid resistant cement composition

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