Growing community of inventors

Northville, MI, United States of America

Jeffrey K Underhill

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

Jeffrey K UnderhillRobert J Wentworth (1 patent)Jeffrey K UnderhillDouglas J Calvin (1 patent)Jeffrey K UnderhillKenneth A McPherson (1 patent)Jeffrey K UnderhillMichel M Lecourt (1 patent)Jeffrey K UnderhillJeffrey K Underhill (1 patent)Robert J WentworthRobert J Wentworth (67 patents)Douglas J CalvinDouglas J Calvin (11 patents)Kenneth A McPhersonKenneth A McPherson (1 patent)Michel M LecourtMichel M Lecourt (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Motor City Wash Works, Inc. (1 from 16 patents)


1 patent:

1. 10458607 - Lighting device for a component of a vehicle wash system

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1/2/2026
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