Growing community of inventors

Fitchburg, MA, United States of America

William L Hearn

Average Co-Inventor Count = 1.60

ph-index = 4

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 = 99

William L HearnInna Alesina (3 patents)William L HearnWilliam L Hearn (4 patents)Inna AlesinaInna Alesina (20 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. 2001 Brands, Inc. (3 from 3 patents)

2. 20001 Brands, Inc. (1 from 1 patent)


4 patents:

1. D579651 - Foam sandal

2. D565834 - Foam sandal

3. D559505 - Foam sandal

4. D550943 - Foam sandal

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1/14/2026
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