North Vancouver
Canada
4
2016-02-18
The entities that hold a legal rights for patent applications filed by inventor Doldon Mark:
Mark Doldon from North Vancouver, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Railcar cover systems
#2 | 2015-02-19Railcar Cover Opening Method for a Rotary Dumper
#3 | 2013-08-01Railcar Cover Systems
#4 | 2008-10-02Semi-rigid railcar cover
359518 ⎘