Growing community of inventors

Jamestown, NY, United States of America

Darrel C Christian

Average Co-Inventor Count = 3.00

ph-index = 2

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 = 34

Darrel C ChristianJeffrey M Bentley (2 patents)Darrel C ChristianKevin C Murphy (2 patents)Darrel C ChristianDarrel C Christian (2 patents)Jeffrey M BentleyJeffrey M Bentley (12 patents)Kevin C MurphyKevin C Murphy (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Valeo Engine Cooling Inc. (2 from 14 patents)


2 patents:

1. 5423112 - Method of marking tube to header joint in a vehicle radiator

2. 5036913 - Vehicle radiator with tube to header joint formed of a composite weld

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1/8/2026
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