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CHANGZHOU BAOLING HEAVY & IND MACHINERY CO LTD

Overview
  • Total Patents
    49
  • GoodIP Patent Rank
    82,256
About

CHANGZHOU BAOLING HEAVY & IND MACHINERY CO LTD has a total of 49 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China. Its main competitors in its focus markets machine tools and mechanical elements are XI AN KUNLUN HYDRAULICALLY DRIVEN MACHINERY FACTORY, XIAN SPACEFLIGHT POWER MACHINERY CO LTD and CHONGQING JIANGJIN SHIPBUILDING INDUSTRY CO LTD.

Patent filings in countries

World map showing CHANGZHOU BAOLING HEAVY & IND MACHINERY CO LTDs patent filings in countries
# Country Total Patents
#1 China 49

Patent filings per year

Chart showing CHANGZHOU BAOLING HEAVY & IND MACHINERY CO LTDs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Dong Chunguang 8
#2 Zhang Yongjie 7
#3 Mei Rumin 5
#4 Chen Guoguang 5
#5 Yu Zhenmin 4
#6 Wang Jun 3
#7 Zhang Yuchun 3
#8 Yang Guoting 3
#9 Xu Jian 3
#10 Yang Tong 3

Latest patents

Publication Filing date Title
CN112157365A Method for assembling inner and outer arc frames of slab continuous casting fan-shaped section
CN112191990A Build-up welding method for continuous casting roller
CN111546005A Method for processing plum blossom holes of housing of multi-roll mill at normal temperature
CN111421004A Oil scraping device
CN109332396A Plate centering conveying device
CN109210092A The assembly method of the slotted mandrel of circumferential surface and the bearing block assembly with flexible sealing
CN107243717A The preparation method of welded type chrome-plated roller
CN107470854A The processing method of hot charging formula dam roller
CN106269989A The devices for taking-up of sheet-band continuous casting and rolling
CN105234438A Tool for machining annular deep and narrow grooves in end faces
CN105031831A Medical proton instrument therapy cabin rotating ring
CN105013827A Roll replacing hook unhooking device for support roll
CN104874610A Compact type rolling line adjusting device
CN104400026A Boring cutter
CN104308659A Device and method for measuring part with right triangular cross section
CN104213069A Perforation ejecting head and surface treatment method thereof
CN104096713A Online roller changing device
CN103990936A Method for assembling flying shear cutter shafts and helical gears
CN103886191A Straightness compensation method for machine tool body
CN103817255A Waste guide device for continuous casting production of strips