Handa
Japan
4
2018-09-13
The entities that hold a legal rights for patent applications filed by inventor Ueta Masateru:
Masateru Ueta from Handa, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
SCREW JOINT FOR PIPE (AS AMENDED)
#2 | 2016-06-23Threaded joint for oil country tubular goods
#3 | 2015-12-31Threaded joint for pipes
#4 | 2014-05-01Threaded joint for pipes
741010 ⎘