Growing community of inventors

Worcester, MA, United States of America

Israel R Freelander

Average Co-Inventor Count = 1.50

ph-index = 3

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 = 34

Israel R FreelanderMichael S Freelander (1 patent)Israel R FreelanderJerrold J Krumholz (1 patent)Israel R FreelanderIsrael R Freelander (3 patents)Michael S FreelanderMichael S Freelander (13 patents)Jerrold J KrumholzJerrold J Krumholz (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,812 patents)


3 patents:

1. 4280715 - Toy ski

2. 4170083 - Toy construction

3. D251496 - Holder for continuous sheet writing paper

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as of
12/21/2025
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