Inventor · disambiguated record
Merrill P. Spencer
Also filed as: SPENCER MERRILL P
6 granted patents·534 citations·filing 1974–2005
87Inventor score
Files withSPENTECH INC3APPLIED PHYSIOLOGY AND MEDICIN1FEDOROV SVJATOSLAV N1INST OF APPLIED PHYSIOLOGY & M1
Top patents by PatentIndex Score
6 records- 0190US7771358B2System and method for grading microemboli monitored by a multi-gate doppler ultrasound systemSPENTECH INC·Filed 2005·Granted Aug 10, 2010·135 cites·23 claims
- 0289US4109642AApparatus for ultrasonic arteriographyINST OF APPLIED PHYSIOLOGY & M·Filed 1974·Granted Aug 29, 1978·50 cites·24 claims
- 0387US6635017B1Method and apparatus combining diagnostic ultrasound with therapeutic ultrasound to enhance thrombolysisSPENTECH INC·Filed 2000·Granted Oct 21, 2003·201 cites·58 claims
- 0472US7425198B2Method and apparatus for automatic location of blood flow with Doppler ultrasoundSPENTECH INC·Filed 2003·Granted Sep 16, 2008·58 cites·38 claims
- 0557US5348015AMethod and apparatus for ultrasonically detecting, counting and/or characterizing emboliAPPLIED PHYSIOLOGY AND MEDICIN·Filed 1992·Granted Sep 20, 1994·90 cites·112 claims
- 0619US5042490AMethod for diagnosis of early stage of optic nerve blood supply disturbanceFEDOROV SVJATOSLAV N·Filed 1989·Granted Aug 27, 1991·0 cites·1 claims
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