Growing community of inventors

Farmington Hills, MI, United States of America

Teh-Feng Fang

Average Co-Inventor Count = 5.00

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 = 30

Teh-Feng FangDaniel M Duhaime (2 patents)Teh-Feng FangNorman Lee Freeman (2 patents)Teh-Feng FangAlex Tenenboym (2 patents)Teh-Feng FangMark Matthews (2 patents)Teh-Feng FangTeh-Feng Fang (2 patents)Daniel M DuhaimeDaniel M Duhaime (6 patents)Norman Lee FreemanNorman Lee Freeman (2 patents)Alex TenenboymAlex Tenenboym (2 patents)Mark MatthewsMark Matthews (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Greystone International, Inc. (2 from 2 patents)


2 patents:

1. 6612652 - Theater seat assembly

2. 6582020 - Theater seat assembly

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idiyas.com
as of
12/21/2025
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