Growing community of inventors

Nun-Tou Hsien, Taiwan

San-Ping Lee

Average Co-Inventor Count = 4.00

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 = 12

San-Ping LeeKevin Gerschefske (1 patent)San-Ping LeeJuliu Horvath (1 patent)San-Ping LeeMarjolein Brugman (1 patent)San-Ping LeeSan-Ping Lee (1 patent)Kevin GerschefskeKevin Gerschefske (23 patents)Juliu HorvathJuliu Horvath (7 patents)Marjolein BrugmanMarjolein Brugman (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Stamina Products, Inc. (1 from 57 patents)


1 patent:

1. 7101326 - Storable exercise apparatus for professional and home use

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as of
1/18/2026
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