Growing community of inventors

Newark, OH, United States of America

Roy E Shaffer

Average Co-Inventor Count = 3.00

ph-index = 1

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 = 8

Roy E Shaffer ↔ James R Gleason (1 patent)Roy E Shaffer ↔ Issac A Awabdy (1 patent)Roy E ShafferRoy E Shaffer (1 patent)James R GleasonJames R Gleason (4 patents)Issac A AwabdyIssac A Awabdy (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

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


1 patent:

1. 4559377 - Ceiling board edge coating

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as of
12/17/2025
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