Coliu Wu — 2 Patents at Otis Elevator

Coliu Wu has been granted 2 US patents while listed as an inventor at Otis Elevator. The first was granted in 2013 and the most recent in January 2015. Coliu Wu ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Coliu Wu in Tangxia, CN.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
8931615	Modular chain newel with standard bearing	Ke Ye, Yanying Chen, Shouhong Wang, Qingdong Jiang	2015-01-13
8596445	Balustrade and deck mounting assembly for a passenger conveyor	Ke Ye, Yanying Chen, Ruoming Tian, Songjian He, Shouhong Wang +4 more	2013-12-03

Coliu Wu — 2 Patents

Issued Patents All Time

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