Inventor · disambiguated record
Tien-Fa Wang
Also filed as: WANG TIEN-FA
4 granted patents·46 citations·filing 2000–2017
74Inventor score
Top patents by PatentIndex Score
4 records- 0177US10046406B2Turning and thread-rolling machine with pre-compression deviceDER FUN PRESTRESSED METAL CO LTD·Filed 2017·Granted Aug 14, 2018·3 cites·13 claims
- 0277US6571452B1Method of making steel couplers for joining concrete reinforcing barsBARSPLICE PRODUCTS INC·Filed 2000·Granted Jun 3, 2003·26 cites·2 claims
- 0368US9713863B2Automatic steel-bar coupling head making machineDER FUN PRESTRESSED METAL CO LTD·Filed 2016·Granted Jul 25, 2017·2 cites·12 claims
- 0467US7032286B2Method of making steel couplers for joining concrete reinforcing barsBARSPLICE PRODUCTS INC·Filed 2003·Granted Apr 25, 2006·15 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →