Assignee
OXYGEN THERAPY INST INC
3 granted patents·148 citations·filing 1977–1983
Technology mixA61M2
Top patents by PatentIndex Score
3 records- 0188USD285496SInhalation maskOXYGEN THERAPY INST INC·Filed 1983·Granted Sep 2, 1986·120 cites·1 claims
- 0230US4243155AValving and automatic pressure regulator for inhalation apparatusOXYGEN THERAPY INST INC·Filed 1979·Granted Jan 6, 1981·17 cites·8 claims
- 0325US4109828AInhalation apparatusOXYGEN THERAPY INST INC·Filed 1977·Granted Aug 29, 1978·11 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →