TL

Tan Le

NV National Oilwell Varco: 1 patents #28 of 93Top 35%
Overall (2016): #211,680 of 481,213Top 45%
1
Patents 2016

Issued Patents 2016

Patent #TitleCo-InventorsDate
9441442 Portable ram block changer Son H. Nguyen, Dung Tran, Scott Chao-Chueh Lee 2016-09-13