Oshawa
Canada
3
2020-12-03
The entities that hold a legal rights for patent applications filed by inventor Schlottke Ralph D.:
Ralph D. Schlottke from Oshawa, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Method and apparatus for optimizing navigation routing for trailering
#2 | 2020-11-19Automatically locking hitch
#3 | 2019-10-03Towing arrangement with integrated imaging connection device
2908701 ⎘