Growing community of inventors

Roanoke Rapids, NC, United States of America

Frederick S Fonville

Average Co-Inventor Count = 1.00

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 = 28

Frederick S FonvilleFrederick S Fonville (3 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. W. R. Grace & Co., Cryovac Div. (3 from 88 patents)


3 patents:

1. D295334 - Container for vacuum cleaner accessories

2. D294756 - Wall mounted holder for vacuum cleaner accessories

3. D291558 - Container for carrying, transporting, shipping, or installing circuit

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as of
12/12/2025
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