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NANTONG LONGYING VACUUM PUMP

Overview
  • Total Patents
    67
  • GoodIP Patent Rank
    176,455
About

NANTONG LONGYING VACUUM PUMP has a total of 67 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are OOO TOL JATTIKAUCHUK, SHANGHAI BAOSTEEL INTERNAT ECONOMIC & TRADING CO LTD and CHEPETSKIJ MEKH ZD AOOT.

Patent filings in countries

World map showing NANTONG LONGYING VACUUM PUMPs patent filings in countries
# Country Total Patents
#1 China 67

Patent filings per year

Chart showing NANTONG LONGYING VACUUM PUMPs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Fan Zhong 67

Latest patents

Publication Filing date Title
CN103925249A Water ring vacuum pump
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