Walla Walla, Washington
United States
4
2006-12-21
The entities that hold a legal rights for patent applications filed by inventor Youngberg Michael:
Michael Youngberg from Walla Walla, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Flow through pressure regulator with pinch valve
#2 | 2006-04-27Pressure regulator with single strut regulator seat
#3 | 2005-12-01Flow through pressure regulator with pinch valve
#4 | 2005-10-13Pressure regulator with single strut regulator seat
4612801 ⎘