Round Rock, Texas
United States
4
2019-05-02
The entities that hold a legal rights for patent applications filed by inventor DOTY ARTHUR:
ARTHUR DOTY from Round Rock, US has applied for patents for these inventions. The list has both pending applications and granted patents:
LIFTING DEVICE
#2 | 2014-02-06Apparatus for cleaning bleeder valves
#3 | 2013-03-14Pipe flange spreading tool
#4 | 2013-03-14Pipe flange spreading tool
132812 ⎘