Inventor · disambiguated record
Frederick F. Schweitzer, Jr.
Also filed as: SCHWEITZER FREDERICK F · SCHWEITZER FREDERICK F JR · SCHWEITZER JR FREDERICK F
13 granted patents·2 pending applications·995 citations·filing 1987–2008
95Inventor score
Top patents by PatentIndex Score
15 records- 0194US5443453AStop-cock valveSHERWOOD MEDICAL CO·Filed 1994·Granted Aug 22, 1995·132 cites·15 claims
- 0288US4833379AMotor control fail-safe circuitSHERWOOD MEDICAL CO·Filed 1988·Granted May 23, 1989·68 cites·5 claims
- 0385US6179785B1Ambient sensing feature for thermometer recalibration systemSHERWOOD SERV AG·Filed 1997·Granted Jan 30, 2001·95 cites·40 claims
- 0483US6850789B2Combination SPO2/temperature measuring apparatusWELCH ALLYN INC·Filed 2002·Granted Feb 1, 2005·136 cites·54 claims
- 0581US4913703ASafety interlock system for medical fluid pumpsSHERWOOD MEDICAL CO·Filed 1987·Granted Apr 3, 1990·175 cites·9 claims
- 0671US5584671AApparatus for delivering fluid to a patientSHERWOOD MEDICAL CO·Filed 1994·Granted Dec 17, 1996·118 cites·24 claims
- 0770US5857775AThermometer probe having a watertight sealTYCO GROUP SARL·Filed 1996·Granted Jan 12, 1999·34 cites·9 claims
- 0870USD379492SStop-cock valveSHERWOOD MEDICAL CO·Filed 1995·Granted May 27, 1997·16 cites·1 claims
- 0956US5649810AApparatus for delivering fluid to a patientSHERWOOD MEDICAL CO·Filed 1995·Granted Jul 22, 1997·70 cites·8 claims
- 1055US6017326ASafety interlock system for medical fluid pumpsSHERWOOD SERV AG·Filed 1993·Granted Jan 25, 2000·63 cites·17 claims
- 1154US5201711ASafety interlock system for medical fluid pumpsSHERWOOD MEDICAL CO·Filed 1991·Granted Apr 13, 1993·60 cites·5 claims
- 1251US6238089B1Method and apparatus for fluid seal in an optical probe tipSHERWOOD SERV AG·Filed 1998·Granted May 29, 2001·16 cites·14 claims
- 1349US2009102611A1Wireless disposable physiological sensorWELCH ALLYN INC·Filed 2008·Application pending·0 cites
- 1445US5190448ATube placement and retention memberSHERWOOD MEDICAL CO·Filed 1991·Granted Mar 2, 1993·12 cites·14 claims
- 1543US2005101843A1Wireless disposable physiological sensorWELCH ALLYN INC·Filed 2003·Application pending·0 cites
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