Luzern
Switzerland
2
2011-06-23
The entities that hold a legal rights for patent applications filed by inventor Stauffer Erich:
Erich Stauffer from Luzern, CH has applied for patents for these inventions. The list has both pending applications and granted patents:
Laser head and method of connecting tubular parts by the laser transmission method
#2 | 2010-04-08Induction connecting sleeve for connecting weldable thermoplastic elements by means of fusion
3406499 ⎘