Growing community of inventors

Ann Arbor, MI, United States of America

Christopher Devries

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 = 1

Christopher DevriesJeffrey Stefan (1 patent)Christopher DevriesChristopher Devries (1 patent)Jeffrey StefanJeffrey Stefan (29 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gm Global Technolgoy Operations, Inc. (1 from 31,099 patents)


1 patent:

1. 10380711 - System and method for rideshare vehicle chaining

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1/20/2026
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