Growing community of inventors

Seattle, WA, United States of America

Craig Paul Doberstein

Average Co-Inventor Count = 2.00

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 = 14

Craig Paul Doberstein ↔ Courtney Van Roy Harris (2 patents)Craig Paul DobersteinCraig Paul Doberstein (2 patents)Courtney Van Roy HarrisCourtney Van Roy Harris (2 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Engineering Innovations, LLC (2 from 3 patents)


2 patents:

1. 8065854 - Roofing composition

2. 7743573 - Roofing composition

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as of
12/11/2025
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