Regenstauf
Germany
6
2009-01-01
The entities that hold a legal rights for patent applications filed by inventor Viereck Karsten:
Karsten Viereck from Regenstauf, DE has applied for patents for these inventions. The list has both pending applications and granted patents:
Method of drying an air dehumidifier
#2 | 2007-08-30Method for dehumidifying air and air dehumidifier for oil-insulated transformers, reactance coils and step switches
#3 | 2007-02-20Oil filter system
#4 | 2006-07-27Air dehumidifier for oil-insulated transformers, choke coils and steps switches
#5 | 2006-04-20Level gauge for oil-filled transformer, choke, or tap changer
#6 | 2005-11-15Tap changing assembly for power transformer
3842074 ⎘