Bromma
Sweden
5
2009-04-30
The entities that hold a legal rights for patent applications filed by inventor Engstrom Hakan:
Hakan Engstrom from Bromma, SE has applied for patents for these inventions. The list has both pending applications and granted patents:
Cemented carbide tool and method of making the same
#2 | 2008-08-28Corrosion resistant tool
#3 | 2006-12-07Tool for coldforming operations with improved performance
#4 | 2006-12-07Tool for coldforming operations with improved performance
#5 | 2005-06-16Cemented carbide tool and method of making the same
3934690 ⎘