TD

Tai Luong Du

Overall (All Time): #2,022,211 of 4,157,543Top 50%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
8950423 Double-seat valve device 2015-02-10
6230736 Valve, particularly double-seat valve Werner Scheible 2001-05-15