Learn more

WEIFANG SHENGRUI SPARE PARTS CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    104,290
  • Filing trend
    ⇩ 100.0%
About

WEIFANG SHENGRUI SPARE PARTS CO LTD has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets agriculture, engines, pumps and turbines and thermal processes are BLUEBIRD INTERNATIONAL INC, HARGREAVES & COMPANY LTD W and LUDWIG ERHARDT DIPL ING.

Patent filings in countries

World map showing WEIFANG SHENGRUI SPARE PARTS CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing WEIFANG SHENGRUI SPARE PARTS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Kewen 13
#2 Zhou Gang 12
#3 Sun Youyi 12
#4 Wang Jianguo 10
#5 Sun Meng 5
#6 Ma Hongzong 3
#7 Han Jianye 1
#8 Yang Zhihao 1
#9 Zhang Yongjun 1

Latest patents

Publication Filing date Title
CN112032040A Oil pump installation box
CN108207129A A kind of ridging work head
CN107990544A A kind of hot-blast stove
CN108012595A A kind of Bedder lister
CN107980255A A kind of ridging device
CN107980247A A kind of pivot plow
CN106515877A Cab for agricultural machine
CN106576529A Oilseed rape seeder
CN106489370A A kind of rape seeding machine
CN106342428A Deep fertilization subsoiler
CN106258108A Portable seeder
CN106258195A Maize harvesting machine trash discharging apparatus
CN106233928A Maize harvesting machine row's stem roller arrangement
CN106233922A The lower trash discharging apparatus of maize harvesting machine
CN106105443A Deep fertilizer spraying deep ploughing machine
CN106034432A Novel seeding machine