Assignee
BIOTRINE CORP
3 granted patents·397 citations·filing 1979–1991
Top patents by PatentIndex Score
3 records- 0184US5246010AMethod and apparatus for exhalation analysisBIOTRINE CORP·Filed 1991·Granted Sep 21, 1993·334 cites·12 claims
- 0284US4324127ASpirometer calibration device and associated displacement detection systemBIOTRINE CORP·Filed 1979·Granted Apr 13, 1982·35 cites·5 claims
- 0349US4421120APeak respiratory flow monitorBIOTRINE CORP·Filed 1981·Granted Dec 20, 1983·28 cites·6 claims
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