Growing community of inventors

Schaumburg, IL, United States of America

Kevin Grennan

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 = 7

Kevin GrennanStephen S Martin (1 patent)Kevin GrennanKevin Grennan (1 patent)Stephen S MartinStephen S Martin (4 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Duro Dyne Corporation (1 from 39 patents)


1 patent:

1. 7770849 - Rigidly attached cable support for ductwork having at least three flat side surfaces

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as of
12/25/2025
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