Wilhelmshaven
Germany
3
2011-04-28
The entities that hold a legal rights for patent applications filed by inventor Stecher Friedhelm:
Friedhelm Stecher from Wilhelmshaven, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Single-Layer Seal or Sealing Layer of a Multiple-Layer Seal and Method for its Production
#2 | 2007-05-17Coating, and a gasket comprising it
#3 | 2006-12-05Coating and a seal consisting of said coating
3536698 ⎘