Assignee
SHETTIGAR U RAMAKRISHNA
US·2 granted patents·691 citations·filing 1990–1991
Technology mixA61M2
Top patents by PatentIndex Score
2 records- 0191US5055198AAutologous blood recovery membrane system and methodSHETTIGAR U RAMAKRISHNA·Filed 1990·Granted Oct 8, 1991·552 cites·64 claims
- 0266US5215519AAutotransfusion membrane system with means for providing reverse filtrationSHETTIGAR U RAMAKRISHNA·Filed 1991·Granted Jun 1, 1993·139 cites·25 claims
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