Maple Ridge
Canada
3
2016-08-25
Kelly Maxwell Stead from Maple Ridge, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Coupling with components which prevent interchangeability
#2 | 2015-08-27Flow Valve With Components Which Prevent Interchangeability
#3 | 2014-07-03Interlock coupling with components which prevent interchangeability
820888 ⎘