Growing community of inventors

Cincinnati, OH, United States of America

Roger E Zimmerer

Average Co-Inventor Count = 2.14

ph-index = 3

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 = 81

Roger E ZimmererMark David Evans (2 patents)Roger E ZimmererRobert L Stewart (2 patents)Roger E ZimmererGregory B Huntington (2 patents)Roger E ZimmererPeter H Wolf (2 patents)Roger E ZimmererRoger E Zimmerer (3 patents)Mark David EvansMark David Evans (8 patents)Robert L StewartRobert L Stewart (4 patents)Gregory B HuntingtonGregory B Huntington (3 patents)Peter H WolfPeter H Wolf (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. The Procter Gamble Company (3 from 17,164 patents)


3 patents:

1. 4808086 - Articles and methods for treating fabrics

2. 4749596 - Articles and methods for treating fabrics

3. 4657537 - Disposable absorbent articles

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as of
12/6/2025
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