Assignee
YEN TEH FU
US·1 granted patent·1 pending application·7 citations·filing 2007–2008
Top patents by PatentIndex Score
2 records- 0177US8197763B2Ultrasound-assisted oxidative desulfurization of diesel fuel using quaternary ammonium fluoride and portable unit for ultrasound-assisted oxidative desulfurizationYEN TEH-FU·Filed 2007·Granted Jun 12, 2012·7 cites·19 claims
- 0241US2009184030A1Process For Separating Used OilYEN TEH FU·Filed 2008·Application pending·0 cites
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