Assignee
INTERTECH RESOURCES INC
US8 patents
Top patents by PatentIndex Score
US4753758AJun 28, 1988
Respiratory humidifier
INTERTECH RESOURCES INC299 citations98
US4657713AApr 14, 1987
Heated respiratory therapy humidifier
INTERTECH RESOURCES INC156 citations98
USD321419SNov 5, 1991
Face mask
INTERTECH RESOURCES INC105 citations94
US4774941AOct 4, 1988
Resuscitator bag
INTERTECH RESOURCES INC247 citations94
US5036840AAug 6, 1991
Nebulizer system
INTERTECH RESOURCES INC35 citations91
US4712580ADec 15, 1987
Exhalation valve assembly
INTERTECH RESOURCES INC99 citations86
US5101834AApr 7, 1992
Breathing circuit with slidable gas sampling tube
INTERTECH RESOURCES INC17 citations72
USD327338SJun 23, 1992
Manual resuscitator
INTERTECH RESOURCES INC4 citations61