Bulach
Switzerland
2
2021-11-04
The entities that hold a legal rights for patent applications filed by inventor Siegenthaler Robert Ulrich:
Robert Ulrich Siegenthaler from Bulach, CH has applied for patents for these inventions. The list has both pending applications and granted patents:
Locking system for the rotating foot of a mast, particularly for a free arm standing parasol
Stand base with rollers
2440575 ⎘