Magnetically actuated level indicator
Male urinal with automatic flushing
Manual and automatic flusher
Manually operated vacuum flush water closet
Means for producing a water splash shield for commodes, urinals
Mechanism for filling and discharging a toilet tank
Mechanism for filling and discharging a toilet water tank
Men's anti-splashback hygienic urinal
Men's toilet
Method and apparatus for a vacuum assisted toilet system
Method and apparatus for conserving water used in the disposal o
Method and apparatus for evacuation of liquids
Method and apparatus for sampling urine
Method and device for operating the water flushing and the disch
Method and device for timer-controlled flushing of water...
Method for automatically triggering a flushing event
Method for monitoring the discharge of liquids and apparatus the
Method of and system for supplying electric power to automatic w
Method of driving private parts washing device
Method of flushing a water closet