ZD

Zheng Duan

HY Hypertherm: 3 patents #3 of 36Top 9%
Samsung: 3 patents #2,399 of 16,573Top 15%
Overall (2019): #20,122 of 560,194Top 4%
6
Patents 2019

Issued Patents 2019

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
10462891 Cost effective cartridge for a plasma arc torch Yu Zhang, Mahyar Esmaili, Mike Kornprobst, Brett A. Hansen, Garrett Quillia 2019-10-29
10381550 Method and system for engineering the secondary barrier layer in dual magnetic junctions Dmytro Apalkov, Vladimir Nikitin 2019-08-13
10335888 Swirl ring and contact element for a plasma arc torch cartridge Yu Zhang, Jesse A. Roberts, Michael Scheller, David Agan, Steven Moody +2 more 2019-07-02
10321551 Cost effective cartridge for a plasma arc torch Yu Zhang, Mahyar Esmaili, Mike Kornprobst, Brett A. Hansen, Garrett Quillia 2019-06-11
10297300 Method and system for determining temperature using a magnetic junction Sebastian Schafer, Dmytro Apalkov, Alexey Vasilyevitch Khvalkovskiy, Vladimir Nikitin, Robert Beach 2019-05-21
10276226 Method and system for determining temperature using a magnetic junction Sebastian Schafer, Dmytro Apalkov, Alexey Vasilyevitch Khvalkovskiy, Vladimir Nikitin, Robert Beach 2019-04-30