Luxembourg
Luxembourg
4
2012-02-02
3
2013-10-29
These are the the leading inventors for applications assigned to Studor S.A.:
Studor S.A. based in Luxembourg, LU has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
High Capacity Air Admittance Valve for Sanitary Waste Pipe System
#2 | 2011-12-22 ✅ Patent 8,567,434 granted on 2013-10-29Closing and sealing means for air admittance valves in sanitary waste water pipe systems
#3 | 2008-09-18 ✅ Patent 7,908,685 granted on 2011-03-22Water trap for sanitary appliances
#4 | 2006-04-11 ✅ Patent 7,025,092 granted on 2006-04-11Positive air pressure attenuation device for drainage systems
175336 ⎘