Cloverdale, California
United States
3
2007-11-29
The entities that hold a legal rights for patent applications filed by inventor McDonald Jonathan:
Jonathan McDonald from Cloverdale, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Trench drain filter assembly
#2 | 2006-04-13Trench drain filter assembly
#3 | 2005-08-25Storm water treatment apparatus employing dual vortex separators
4527094 ⎘