CS

Cheng-Wei Su

HC Hong Ann Tool Industries Co.: 141 patents #1 of 2Top 50%
Overall (All Time): #4,758 of 4,157,543Top 1%
170
Patents All Time

Issued Patents All Time

Showing 126–150 of 170 patents

Patent #TitleCo-InventorsDate
D773272 Tool 2016-12-06
9375836 Tool rack 2016-06-28
9375829 Tool head 2016-06-28
9333631 Extension bar 2016-05-10
9302385 Rotation control device for a tool 2016-04-05
9250170 Torque testing machine with double drive devices 2016-02-02
D745357 Tool handle 2015-12-15
D743232 Tool head 2015-11-17
9144893 Reinforced drive tool 2015-09-29
9138887 Extension bar 2015-09-22
9102050 Length adjustable tool 2015-08-11
D731271 Socket 2015-06-09
8973472 Tool extension bar 2015-03-10
8973473 Insert bit 2015-03-10
D717629 Tool grip 2014-11-18
D705842 Handle of handheld lens 2014-05-27
D704521 Tool handle 2014-05-13
8695463 Pivoting assembly for hand tool 2014-04-15
D698637 Universal joint 2014-02-04
8641249 Illuminating magnifying lens capable of focusing its light on objects 2014-02-04
8573561 Manually operated prying tool 2013-11-05
D691867 Tool handle 2013-10-22
8544368 Magnetic device adapted for being assembled with a socket 2013-10-01
8511207 Rotation control device for a tool 2013-08-20
8449155 Illuminating magnifying lens capable of focusing its light on objects 2013-05-28