Laval
Canada
4
2020-10-08
The entities that hold a legal rights for patent applications filed by inventor Martel Sylvain:
Sylvain Martel from Laval, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Electro-mechanical lock core
#2 | 2019-07-25Locking system for a door
#3 | 2018-03-01Locking system for a door
#4 | 2013-01-03Self-powered lock system with passive ID detection
848 ⎘