Growing community of inventors

Provo, UT, United States of America

Dat Lieu

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 = 10

Dat Lieu ↔ David R Hall (2 patents)Dat Lieu ↔ Tyson J Wilde (2 patents)Dat Lieu ↔ Italo Elqueta (2 patents)Dat Lieu ↔ Nam Lieu (2 patents)Dat LieuDat Lieu (2 patents)David R HallDavid R Hall (939 patents)Tyson J WildeTyson J Wilde (52 patents)Italo ElquetaItalo Elqueta (5 patents)Nam LieuNam Lieu (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (2 from 832,912 patents)


2 patents:

1. 7828627 - O.D. centerless grinding machine

2. 7677954 - O.D. centerless grinding machine

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as of
1/12/2026
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