Growing community of inventors

Foxboro, MA, United States of America

Francis V Perry, Jr

Average Co-Inventor Count = 2.86

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 = 25

Francis V Perry, JrFred Daniel Eddins (1 patent)Francis V Perry, JrRobert H Hudson (1 patent)Francis V Perry, JrWilliam P Richardson (1 patent)Francis V Perry, JrLeonard Gray (1 patent)Francis V Perry, JrRichard P Barlik (1 patent)Francis V Perry, JrFrancis V Perry, Jr (2 patents)Fred Daniel EddinsFred Daniel Eddins (25 patents)Robert H HudsonRobert H Hudson (10 patents)William P RichardsonWilliam P Richardson (2 patents)Leonard GrayLeonard Gray (1 patent)Richard P BarlikRichard P Barlik (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hasbro Industries, Inc. (1 from 48 patents)

2. Hasbro Development Corporation (1 from 12 patents)


2 patents:

1. D279492 - Toy glider

2. 4129963 - Toy article having changeable expression graphics

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idiyas.com
as of
12/16/2025
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