Hongbin Zhen — 1 Patent at Unknown

Hongbin Zhen has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 2021. Hongbin Zhen ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Hongbin Zhen in Fujian, CN.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
11198176	Method for casting aluminum in rotor	Jibo Hou, Songling Shi	2021-12-14

Hongbin Zhen — 1 Patent

Issued Patents All Time

Patent Widget