Growing community of inventors

Freehold, NJ, United States of America

Carl Greenfield

Average Co-Inventor Count = 3.00

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 = 22

Carl GreenfieldJames A Cunningham (1 patent)Carl GreenfieldTheordore Kahn (1 patent)Carl GreenfieldCarl Greenfield (1 patent)James A CunninghamJames A Cunningham (34 patents)Theordore KahnTheordore Kahn (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Fail Safe Safety Systems, Inc. (1 from 2 patents)


1 patent:

1. 5868205 - Self-contained automatic fire extinguisher

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as of
12/17/2025
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