Charlesbourg
Canada
3
2006-01-26
The entities that hold a legal rights for patent applications filed by inventor Rouillard Roger:
Roger Rouillard from Charlesbourg, CA has applied for patents for these inventions. The list has both pending applications and granted patents:
Seal member for a vibrating screed
#2 | 2006-01-26Adjustable steering handles for a vibrating screed
#3 | 2006-01-26Bearings for the vibration-causing assembly of a vibrating screed
4559465 ⎘