Growing community of inventors

Worthington, OH, United States of America

Dana J Koppes

Average Co-Inventor Count = 2.40

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 = 3

Dana J KoppesCathal L Fahy (2 patents)Dana J KoppesMichael A Lorenz, Jr (1 patent)Dana J KoppesDana J Koppes (2 patents)Cathal L FahyCathal L Fahy (32 patents)Michael A Lorenz, JrMichael A Lorenz, Jr (23 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. S. C. Johnson Son, Inc. (2 from 2,353 patents)


2 patents:

1. 8196846 - Manifold for automated sprayer

2. D611746 - Bottle holder

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as of
12/7/2025
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