Houston, Texas
United States
3
2017-06-15
The entities that hold a legal rights for patent applications filed by inventor DO Vinh:
Vinh DO from Houston, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Reciprocating compressor crankshaft adapter and method
#2 | 2012-03-01Reciprocating compressor crankshaft adapter and method
#3 | 2012-02-02Threaded joint and method of sealing a threaded joint
1902478 ⎘