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Dana Point, CA, United States of America

Karin M Johnson

Average Co-Inventor Count = 3.00

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 = 3

Karin M Johnson ↔ William A Farone (1 patent)Karin M Johnson ↔ Tracy Palmer (1 patent)Karin M JohnsonKarin M Johnson (1 patent)William A FaroneWilliam A Farone (51 patents)Tracy PalmerTracy Palmer (19 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 832,718 patents)


1 patent:

1. 7910532 - Hard surface cleaner formulation and method of use

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12/13/2025
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