ZL

Ziwen LIU

VI Varco I/P: 1 patents #91 of 168Top 55%
📍 Liaocheng, TX: #2 of 2 inventorsTop 100%
Overall (All Time): #1,086,808 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
12336853 Mobile DR applicable to in-vivo detection of multi-thoracolumbar variations in equine animals and use method Yandong Zhan, Changfa Wang, Yuhua Li, Ruitao Zhang, Zhenwei Zhang +19 more 2025-06-24
D985864 Dog trainer 2023-05-09
9255803 Devices, program products and computer implemented methods for touchless metrology having virtual zero-velocity and position update Charles William Tink 2016-02-09
6816110 Precision positioning AGM system Alan P. Dean 2004-11-09