Growing community of inventors

Drifton, PA, United States of America

Steve Lichvar

Average Co-Inventor Count = 5.00

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 = 41

Steve LichvarHerman Stone (1 patent)Steve LichvarCharles W Bredbenner (1 patent)Steve LichvarElmer Minnich (1 patent)Steve LichvarRichard Rupp (1 patent)Steve LichvarSteve Lichvar (1 patent)Herman StoneHerman Stone (13 patents)Charles W BredbennerCharles W Bredbenner (2 patents)Elmer MinnichElmer Minnich (2 patents)Richard RuppRichard Rupp (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pmc, Inc. (1 from 17 patents)


1 patent:

1. 4906672 - Blowing agents for polyurethane foam

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1/3/2026
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