TIANJIN ERJIAN WATER & ELECTRICAL INSTALLATION ENGINEERING LTD
Overview
Total Patents
12
GoodIP Patent Rank
141,703
Filing trend
⇩
100.0%
About
TIANJIN ERJIAN WATER & ELECTRICAL INSTALLATION ENGINEERING LTD has a total of 12 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets mechanical elements are SCHECK J, CHUBU BIKA KIGYO KK and NAGAYOSHI AKIO.