Growing community of inventors

Littleton, CO, United States of America

Calvin C Chien

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 = 6

Calvin C ChienDavid L Shuck (1 patent)Calvin C ChienCalvin C Chien (1 patent)David L ShuckDavid L Shuck (4 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Wyoming Mineral Corporation (1 from 22 patents)


1 patent:

1. 4249776 - Method for optimal placement and orientation of wells for solution mining

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