Clarence L. Walker

Person

Webster Groves, MO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Tympanic thermometer probe cover with film support mechanism
- Patent number RE43745
- Issue date Oct 16, 2012
- Tyco Healthcare Group LP
- Clarence Walker
- 374 - Thermal measuring and testing
Information Patent Grant
Probe cover cassette with improved probe cover support
- Patent number 7,927,012
- Issue date Apr 19, 2011
- Covidien AG
- James M. Harr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stackable tympanic thermometer probe cover cassette
- Patent number 7,686,506
- Issue date Mar 30, 2010
- Covidien AG
- Mitchell H. Babkes
- G01 - MEASURING TESTING
Information Patent Grant
Tympanic thermometer prove cover cassette and holder
- Patent number 7,556,424
- Issue date Jul 7, 2009
- Covidien AG
- Clarence Walker
- G01 - MEASURING TESTING
Information Patent Grant
Flexible clamping apparatus for medical devices
- Patent number 7,546,993
- Issue date Jun 16, 2009
- Tyco Healthcare Group LP
- Clarence Walker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Probe cover cassette with improved probe cover support
- Patent number 7,478,946
- Issue date Jan 20, 2009
- Covidien AG
- James M. Harr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Thermal tympanic thermometer
- Patent number 7,434,991
- Issue date Oct 14, 2008
- Covidien AG
- James M. Harr
- G01 - MEASURING TESTING
Information Patent Grant
Tympanic thermometer probe cover with film support mechanism
- Patent number 7,354,194
- Issue date Apr 8, 2008
- Covidien AG
- Clarence Walker
- G01 - MEASURING TESTING
Information Patent Grant
Drip chamber anti free flow device
- Patent number 6,224,578
- Issue date May 1, 2001
- Sherwood Services, AG
- Mark A. Davis
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus for delivering fluid to a patient
- Patent number 5,649,810
- Issue date Jul 22, 1997
- Sherwood Medical Company
- Frederick F. Schweitzer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stop-cock valve
- Patent number D379492
- Issue date May 27, 1997
- Sherwood Medical Company
- Clarence L. Walker
- D23 - Environmental heating and cooling
Information Patent Grant
Apparatus for delivering fluid to a patient
- Patent number 5,584,671
- Issue date Dec 17, 1996
- Sherwood Medical Company
- Frederick F. Schweitzer
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stop-cock valve
- Patent number 5,443,453
- Issue date Aug 22, 1995
- Sherwood Medical Company
- Clarence L. Walker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Drop detection method and apparatus
- Patent number 5,346,466
- Issue date Sep 13, 1994
- Sherwood Medical Company
- Denis Y. Yerlikaya
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Peristaltic infusion pump
- Patent number D348730
- Issue date Jul 12, 1994
- Sherwood Medical Company
- Clarence L. Walker
- D24 - Medical and laboratory equipment
Information Patent Grant
Combined peristaltic infusion pump and charger unit
- Patent number D347472
- Issue date May 31, 1994
- Sherwood Medical Company
- Richard A. Sunderland
- D24 - Medical and laboratory equipment
Information Patent Grant
Charger unit for a peristaltic infusion pump
- Patent number D342231
- Issue date Dec 14, 1993
- Sherwood Medical Company
- Clarence L. Walker
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Control vacuum to measure gas flow
- Patent number 5,195,995
- Issue date Mar 23, 1993
- Sherwood Medical Company
- Clarence L. Walker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Peristaltic infusion device
- Patent number 5,181,842
- Issue date Jan 26, 1993
- Sherwood Medical Company
- Richard A. Sunderland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Peristaltic infusion device and charger unit
- Patent number 5,158,528
- Issue date Oct 27, 1992
- Sherwood Medical Company
- Clarence L. Walker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Peristaltic infusion device drip chamber yoke
- Patent number 5,147,312
- Issue date Sep 15, 1992
- Sherwood Medical Company
- Clarence L. Walker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Infusion device rotor shield
- Patent number 5,133,650
- Issue date Jul 28, 1992
- Sherwood Medical Company
- Richard A. Sunderland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Peristaltic infusion device
- Patent number 5,127,908
- Issue date Jul 7, 1992
- Sherwood Medical Company
- Clarence L. Walker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Peristaltic infusion device
- Patent number 5,057,081
- Issue date Oct 15, 1991
- Sherwood Medical Company
- Richard A. Sunderland
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Syringe and locking device and method of assembling same
- Patent number 4,592,746
- Issue date Jun 3, 1986
- Sherwood Medical Company
- Richard A. Burkholder
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Pipettor mechanism and disposable tip and piston assembly
- Patent number 4,418,580
- Issue date Dec 6, 1983
- Sherwood Medical Company
- Fred E. Satchell
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pressure regulator for endotracheal tube cuff or the like
- Patent number 4,159,722
- Issue date Jul 3, 1979
- Sherwood Medical Industries, Inc.
- Clarence L. Walker
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
PROBE COVER CASSETTE WITH IMPROVED PROBE COVER SUPPORT
- Publication number 20090092172
- Publication date Apr 9, 2009
- SHERWOOD SERVICES AG
- James M. Harr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
TYMPANIC THERMOMETER PROVE COVER CASSETTE AND HOLDER
- Publication number 20070268956
- Publication date Nov 22, 2007
- Sherwood Services AG
- Clarence Walker
- G01 - MEASURING TESTING
Information Patent Application
PROBE COVER CASSETTE WITH IMPROVED PROBE COVER SUPPORT
- Publication number 20060222052
- Publication date Oct 5, 2006
- Sherwood Services AG
- James M. Harr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
STACKABLE TYMPANIC THERMOMETER PROBE COVER CASSETTE
- Publication number 20060222053
- Publication date Oct 5, 2006
- Sherwood Services AG
- Mitchell H. Babkes
- G01 - MEASURING TESTING
Information Patent Application
Tympanic thermomether probe cover with film support mechanism
- Publication number 20060165152
- Publication date Jul 27, 2006
- Sherwood Services AG
- Clarence Walker
- G01 - MEASURING TESTING

Clarence L. Walker

Person

Patents Grantslast 30 patents

Tympanic thermometer probe cover with film support mechanism

Probe cover cassette with improved probe cover support

Stackable tympanic thermometer probe cover cassette

Tympanic thermometer prove cover cassette and holder

Flexible clamping apparatus for medical devices

Probe cover cassette with improved probe cover support

Thermal tympanic thermometer

Tympanic thermometer probe cover with film support mechanism

Drip chamber anti free flow device

Apparatus for delivering fluid to a patient

Stop-cock valve

Apparatus for delivering fluid to a patient

Stop-cock valve

Drop detection method and apparatus

Peristaltic infusion pump

Combined peristaltic infusion pump and charger unit

Charger unit for a peristaltic infusion pump

Control vacuum to measure gas flow

Peristaltic infusion device

Peristaltic infusion device and charger unit

Peristaltic infusion device drip chamber yoke

Infusion device rotor shield

Peristaltic infusion device

Peristaltic infusion device

Syringe and locking device and method of assembling same

Pipettor mechanism and disposable tip and piston assembly

Pressure regulator for endotracheal tube cuff or the like

Patents Applicationslast 30 patents

PROBE COVER CASSETTE WITH IMPROVED PROBE COVER SUPPORT

TYMPANIC THERMOMETER PROVE COVER CASSETTE AND HOLDER

PROBE COVER CASSETTE WITH IMPROVED PROBE COVER SUPPORT

STACKABLE TYMPANIC THERMOMETER PROBE COVER CASSETTE

Tympanic thermomether probe cover with film support mechanism