Buchs
Switzerland
4
2023-05-18
The entities that hold a legal rights for patent applications filed by inventor Litscher Bernhard:
Bernhard Litscher from Buchs, CH has applied for patents for these inventions. The list has both pending applications and granted patents:
Valve plate
#2 | 2010-05-13Valve having a sealing member
#3 | 2008-01-24Vacuum valve and closure disc which can be mounted on a connecting rod
#4 | 2007-11-08Vacuum valve drive
3614398 ⎘