Growing community of inventors

Seattle, WA, United States of America

Brian J Campbell

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 = 11

Brian J CampbellWilliam D Lidster (1 patent)Brian J CampbellDavid G Hobbs (1 patent)Brian J CampbellBrian J Campbell (1 patent)William D LidsterWilliam D Lidster (7 patents)David G HobbsDavid G Hobbs (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Abbott Laboratories Corporation (1 from 4,179 patents)


1 patent:

1. 5994266 - Ultra violet radiation lignin protected pesticidal compositions

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as of
12/17/2025
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