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Bethalto, IL, United States of America

Charles P Johannigmeier

Average Co-Inventor Count = 5.00

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 = 0

Charles P Johannigmeier ↔ Timothy A Strege (1 patent)Charles P Johannigmeier ↔ Daniel R Dorrance (1 patent)Charles P Johannigmeier ↔ Brian M Cejka (1 patent)Charles P Johannigmeier ↔ Asher L Haggard (1 patent)Charles P JohannigmeierCharles P Johannigmeier (1 patent)Timothy A StregeTimothy A Strege (60 patents)Daniel R DorranceDaniel R Dorrance (41 patents)Brian M CejkaBrian M Cejka (19 patents)Asher L HaggardAsher L Haggard (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Hunter Engineering Company (1 from 319 patents)


1 patent:

1. 11544870 - System and method for verification of vehicle service target positioning

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