Iwiny
Poland
4
2023-06-22
The entities that hold a legal rights for patent applications filed by inventor Kostanski Piotr:
Piotr Kostanski from Iwiny, PL has applied for patents for these inventions. The list has both pending applications and granted patents:
Automatic drain valve
#2 | 2023-05-18Water delivery valve assembly
#3 | 2021-10-07MICROSWITCH BASED POSITION SENSOR WITH HARNESS RELIEF FOR MOTORIZED VALVE
#4 | 2020-05-28Fluid valve
2744535 ⎘