Growing community of inventors

Champlin, MN, United States of America

Kathleen M Barnes

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 = 22

Kathleen M Barnes ↔ Sheila S McKee (1 patent)Kathleen M Barnes ↔ Ronald M Markusson (1 patent)Kathleen M BarnesKathleen M Barnes (1 patent)Sheila S McKeeSheila S McKee (6 patents)Ronald M MarkussonRonald M Markusson (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Graco Inc. (1 from 190 patents)


1 patent:

1. D380218 - Double diaphragm pump

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12/14/2025
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