Growing community of inventors

Hoffman States, IL, United States of America

David O Williams

Average Co-Inventor Count = 1.20

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 = 11

David O WilliamsRichard P Covert (1 patent)David O WilliamsDavid O Williams (3 patents)Richard P CovertRichard P Covert (1 patent)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Saytech, Inc. (2 from 6 patents)

2. Other (1 from 832,812 patents)


3 patents:

1. 5810370 - Snow board binding

2. 4429069 - Flame retardant polyurethane composition

3. 4425447 - Flame retardant polymer composition

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idiyas.com
as of
12/19/2025
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