Growing community of inventors

Newark, OH, United States of America

Denny E Black

Average Co-Inventor Count = 2.25

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 = 12

Denny E BlackDavid W Garrett (3 patents)Denny E BlackThomas A Coakley (1 patent)Denny E BlackDenny E Black (3 patents)David W GarrettDavid W Garrett (9 patents)Thomas A CoakleyThomas A Coakley (3 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Owens-corning Fiberglas Corporation (3 from 1,031 patents)


3 patents:

1. 4489131 - Size for glass fibers

2. 4451592 - Resin modification for glass fiber adherence

3. 4448917 - Size for glass fibers

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as of
12/19/2025
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