Growing community of inventors

Altoona, PA, United States of America

John P Forr

Average Co-Inventor Count = 2.00

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 = 26

John P ForrHarry S Koontz (1 patent)John P ForrJohn P Forr (1 patent)Harry S KoontzHarry S Koontz (19 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Ppg Industries, Inc. (1 from 2,825 patents)


1 patent:

1. 5182431 - Electrically heated window

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as of
12/8/2025
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