Growing community of inventors

Northfield, NJ, United States of America

Tracy L Campbell

Average Co-Inventor Count = 2.00

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 = 14

Tracy L CampbellShannon Roy Campbell (1 patent)Tracy L CampbellTracy L Campbell (1 patent)Shannon Roy CampbellShannon Roy Campbell (9 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Other (1 from 832,680 patents)


1 patent:

1. 7303148 - Lawn sprinkler system

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12/7/2025
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