Growing community of inventors

Skokie, IL, United States of America

Burton Greenberg

Average Co-Inventor Count = 2.00

ph-index = 2

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 = 43

Burton GreenbergJames George McCarthy (2 patents)Burton GreenbergRobert A Fortune, Sr (1 patent)Burton GreenbergBurton Greenberg (3 patents)James George McCarthyJames George McCarthy (2 patents)Robert A Fortune, SrRobert A Fortune, Sr (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Oce'-industries Inc. (2 from 5 patents)

2. Graber Products, Inc. (1 from 33 patents)


3 patents:

1. 5323915 - Security bicycle stand

2. 4062533 - Photocopy machine

3. 3989238 - Photocopy machine

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as of
12/20/2025
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