Bonn
Germany
4
2008-11-27
The entities that hold a legal rights for patent applications filed by inventor May Ewald:
Ewald May from Bonn, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Powder-Metallurgically Produced Piston Body Comprising Support Webs
#2 | 2005-08-16Piston with supporting connector elements for a piston-cylinder arrangement, in particular a shock absorber piston
#3 | 2005-08-04Method for making a piston body
#4 | 2005-07-07Piston for a piston-cylinder arrangement, in particular a shock absorber piston
4298450 ⎘