Quebec
Canada
3
2020-10-08
Benoit ROUILLARD from Quebec, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Powered concrete finishing apparatus having annular working surface
#2 | 2010-08-26VIBRATION REDUCING GRIP AND CONNECTOR
#3 | 2010-05-27VIBRATION REDUCING LINK FOR VIBRATING SCREED
3792677 ⎘