Denver, Colorado
United States
2
2024-10-10
The entities that hold a legal rights for patent applications filed by inventor Ptak Thomas:
Thomas Ptak from Denver, US has applied for patents for these inventions. The list has both pending applications and granted patents:
HYDRAULIC CARTRIDGE VALVE WITH POSITION MONITORING MECHANISM AND HYDRAULIC CONTROL SYSTEM AND METHOD
#2 | 2021-08-19Hydraulic cartridge valve with position monitoring mechanism and hydraulic control system and method
6689990 ⎘