Growing community of inventors

Webster, NY, United States of America

Ray C Johnson

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 = 5

Ray C JohnsonCharles Creaser (1 patent)Ray C JohnsonRay C Johnson (1 patent)Charles CreaserCharles Creaser (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Chu Associates, Inc. (1 from 10 patents)


1 patent:

1. 5086635 - Method of and machine for forming compound curvatures in metal sheets by

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