Growing community of inventors

San Diego, CA, United States of America

Tracy Francis

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 = 9

Tracy FrancisRobert B Marcus (1 patent)Tracy FrancisTracy Francis (1 patent)Robert B MarcusRobert B Marcus (17 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,891 patents)


1 patent:

1. 8550240 - Combination water dose and medication container

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1/2/2026
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