Growing community of inventors

Shrewsbury, MA, United States of America

Joseph DeFalco

Average Co-Inventor Count = 4.00

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 = 10

Joseph DeFalcoWilfred J Grenier (1 patent)Joseph DeFalcoLee B Zuckerman (1 patent)Joseph DeFalcoJohn P Ferris (1 patent)Joseph DeFalcoJoseph DeFalco (1 patent)Wilfred J GrenierWilfred J Grenier (13 patents)Lee B ZuckermanLee B Zuckerman (1 patent)John P FerrisJohn P Ferris (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. General Industries, Inc. (1 from 8 patents)


1 patent:

1. 4402628 - Pavement marker

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1/3/2026
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