Growing community of inventors

Milford, MA, United States of America

Irving C Dudley

Average Co-Inventor Count = 2.40

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 = 35

Irving C DudleyRoger Avery (1 patent)Irving C DudleyAndre J Cassagnes (1 patent)Irving C DudleyJohn Feroce (1 patent)Irving C DudleyIrving C Dudley (2 patents)Roger AveryRoger Avery (3 patents)Andre J CassagnesAndre J Cassagnes (3 patents)John FeroceJohn Feroce (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hasbro Industries, Inc. (2 from 48 patents)


2 patents:

1. 4458444 - Track laying toy vehicle

2. 4364176 - Drawing appliance

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as of
12/17/2025
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