Growing community of inventors

Baton Rouge, LA, United States of America

Charles R Bergen

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 = 8

Charles R Bergen ↔ Phillip R Beaver (1 patent)Charles R Bergen ↔ Cecil P Loechelt (1 patent)Charles R Bergen ↔ Thomas E Henke (1 patent)Charles R BergenCharles R Bergen (1 patent)Phillip R BeaverPhillip R Beaver (14 patents)Cecil P LoecheltCecil P Loechelt (5 patents)Thomas E HenkeThomas E Henke (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ethyl Corporation (1 from 1,362 patents)


1 patent:

1. 5149105 - Method and apparatus for repairing vessels

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as of
12/13/2025
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