Growing community of inventors

Hyndman, PA, United States of America

Herbert Hedges Schad, Deceased

Average Co-Inventor Count = 3.75

ph-index = 2

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 = 39

Herbert Hedges Schad, Deceased ↔ Michael Alois Kolowski (2 patents)Herbert Hedges Schad, Deceased ↔ Stephanie Carol Brown (1 patent)Herbert Hedges Schad, Deceased ↔ Frederick W Miller, Iii (1 patent)Herbert Hedges Schad, Deceased ↔ Frederick William Miller (1 patent)Herbert Hedges Schad, Deceased ↔ Efimia Ellen Rohweder (1 patent)Herbert Hedges Schad, DeceasedHerbert Hedges Schad, Deceased (2 patents)Michael Alois KolowskiMichael Alois Kolowski (84 patents)Stephanie Carol BrownStephanie Carol Brown (57 patents)Frederick W Miller, IiiFrederick W Miller, Iii (36 patents)Frederick William MillerFrederick William Miller (25 patents)Efimia Ellen RohwederEfimia Ellen Rohweder (22 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Goodyear & Tire Rubber Company (2 from 7,038 patents)


2 patents:

1. D391205 - Tire tread

2. D367450 - Tire tread

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as of
1/3/2026
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