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Los Gatos, CA, United States of America

H Lee Holden

Average Co-Inventor Count = 1.50

ph-index = 2

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 = 18

H Lee Holden ↔ Francois Nguyen (1 patent)H Lee Holden ↔ Josh P Defosset (1 patent)H Lee HoldenH Lee Holden (2 patents)Francois NguyenFrancois Nguyen (4 patents)Josh P DefossetJosh P Defosset (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Smart Products and Inventions, Inc. (2 from 2 patents)


2 patents:

1. 7908681 - Plungers and devices for storing plumbing tools

2. 7465942 - Plungers and devices for storing plumbing tools

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as of
12/10/2025
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