United States
3
2021-09-30
The entities that hold a legal rights for patent applications filed by inventor Zhang Ping:
Ping Zhang from , US has applied for patents for these inventions. The list has both pending applications and granted patents:
Methods for reducing aldehyde emissions in polyurethane foams
#2 | 2017-03-23MEDIUM-FREQUENCY HERMETICALLY SEALED REFRIGERANT COMPRESSOR CAPABLE OF UNLOADING DURING START
#3 | 2016-11-03Mounting apparatus for portable electronic device
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