Calgary
Canada
5
2022-08-18
The entities that hold a legal rights for patent applications filed by inventor McPherson Roger:
Roger McPherson from Calgary, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Foldable frame assembly and stroller
#2 | 2020-12-10Foldable frame assembly and stroller
#3 | 2019-07-18Rotating handle dynamic brake
#4 | 2017-11-30Rotating handle dynamic brake
#5 | 2005-05-26Dental apparatus with ozone irrigation system
2050188 ⎘