Growing community of inventors

Cranberry Township, PA, United States of America

Michael L Sproule

Average Co-Inventor Count = 4.00

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

Michael L SprouleBrian K Rearick (1 patent)Michael L SprouleDeborah E Hayes (1 patent)Michael L SprouleKaren R Rye (1 patent)Michael L SprouleMichael L Sproule (1 patent)Brian K RearickBrian K Rearick (23 patents)Deborah E HayesDeborah E Hayes (20 patents)Karen R RyeKaren R Rye (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ppg Industries Ohio, Inc. (1 from 1,745 patents)


1 patent:

1. 7592398 - Flexible polymer coating and coated flexible substrates

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as of
1/17/2026
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