Growing community of inventors

Auburn Hills, MI, United States of America

Joel D Lutz

Average Co-Inventor Count = 8.00

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

Joel D LutzCharles A Massoll (1 patent)Joel D LutzDavid E Bojanowski (1 patent)Joel D LutzRobert B Powers (1 patent)Joel D LutzMark J Person (1 patent)Joel D LutzRodney A Gooden (1 patent)Joel D LutzVivian T Williams (1 patent)Joel D LutzIrwin J Karwick (1 patent)Joel D LutzJoel D Lutz (1 patent)Charles A MassollCharles A Massoll (22 patents)David E BojanowskiDavid E Bojanowski (13 patents)Robert B PowersRobert B Powers (5 patents)Mark J PersonMark J Person (2 patents)Rodney A GoodenRodney A Gooden (1 patent)Vivian T WilliamsVivian T Williams (1 patent)Irwin J KarwickIrwin J Karwick (1 patent)
..
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. 8376747 - Assisted learning device

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1/22/2026
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