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ZHANG TIEMIN

Overview
  • Total Patents
    33
  • GoodIP Patent Rank
    66,334
  • Filing trend
    ⇩ 14.0%
About

ZHANG TIEMIN has a total of 33 patent applications. It decreased the IP activity by 14.0%. Its first patent ever was published in 1993. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, mechanical elements and agriculture are TACHIKAWA KUNIHIKO, KUUSLAHDEN KONEPAJA OY and GROSSGLOCKNER HOCHALPENSTRASSE.

Patent filings in countries

World map showing ZHANG TIEMINs patent filings in countries
# Country Total Patents
#1 China 33

Patent filings per year

Chart showing ZHANG TIEMINs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Tiemin 28
#2 Tiemin Zhang 2
#3 Wang Pinzheng 1
#4 Wang Pinsi 1
#5 Zhang Weijia 1

Latest patents

Publication Filing date Title
CN108716207A Clear precious snow sweeper
CN108677859A Shovel sweeps throwing combined snow remover
CN108914867A It is clearly fortune formula snow sweeper
CN108914866A Shovel throwing formula snow breaker
CN108625334A Shovel dress integral type snow sweeper
CN108914868A Clear precious snow blower
CN107484441A A kind of new power driven disk plow
CN107585209A A kind of automatic turning rice seedlings machine
CN107354903A Shovel sweeps dress snow sweeper
CN107338757A A kind of compact snow cave shovel
CN107974999A A kind of snow blade
CN106870715A A kind of speed change gear of novel rice paddy change-can mixer
CN106856676A A kind of novel rice paddy change-can mixer
CN106638435A Traction type rolling brush frame and mounting method
CN106638431A Arrangement method of cab and operating chamber on equipment
CN106592502A Casing pollution discharge apparatus and method
CN106592497A Boarding platform
CN106638432A Guiding and filtering mechanism
CN106592498A Sealing method of snow compartment
CN106764324A One kind snow tube stent and supporting way