How many patents does
Shandong Wuzheng Group Company have?

patents
223
families
209
granted
14
applications
209
CN
223

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The report contains ten-year analysis with the following sections

  • patent filing analysis
  • worldwide filing analysis
  • patent family analysis
  • application analysis
  • granted analysis
  • classification analysis
  • citation analysis

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Shandong Wuzheng Group Company
Top ten assignees appearing on patents

2009

2018

Shandong Wuzheng Group Company
The top ten patent families are

Title of patent family
(most common patent title)
Family
members
Filing
year
riveting flexible fixture for automobile frame 2 2010
friction-type synchronous driving device 2 2013
method and device for machining airfoil hole on two-layer beam lining girder of automobi… 🛈 2 2011
peanut combine harvester 2 2012
peanut combine harvester 2 2011
peanut excavation windrower 2 2013
front steering device capable of changing wheel span and ground clearance 2 2011
novel self-loading and self-unloading type sanitation truck 2 2015
24+12-gear active pressure lubricating transmission device for tractor 2 2010
tractor transmission case with 24 and 12 gears 2 2010