Growing community of inventors

Miami, FL, United States of America

Charles W Spangler

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 = 23

Charles W SpanglerDarrell D Fish (1 patent)Charles W SpanglerGeorge G Dominick (1 patent)Charles W SpanglerEdward A Ross (1 patent)Charles W SpanglerCharles W Spangler (1 patent)Darrell D FishDarrell D Fish (4 patents)George G DominickGeorge G Dominick (4 patents)Edward A RossEdward A Ross (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Coulter Electronics, Inc. (1 from 181 patents)


1 patent:

1. 5022547 - Multiple fluid container assembly

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as of
12/20/2025
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