Joel R. Dufresne

Person

St. Paul, MN, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multilayer processing devices and methods
- Patent number 8,865,091
- Issue date Oct 21, 2014
- 3M Innovative Properties Company
- Joel R. Dufresne
- G01 - MEASURING TESTING
Information Patent Grant
Power management for medical sensing devices employing multiple sen...
- Patent number 8,594,339
- Issue date Nov 26, 2013
- 3M Innovative Properties Company
- Joel R. Dufresne
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Modular electronic biosensor with interface for receiving disparate...
- Patent number 8,548,174
- Issue date Oct 1, 2013
- 3M Innovative Properties Company
- Joel R. Dufresne
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Analytical device with lightguide illumination of capillary and mic...
- Patent number 8,268,249
- Issue date Sep 18, 2012
- 3M Innovative Properties Company
- Larry J. Carson
- G01 - MEASURING TESTING
Information Patent Grant
Multilayer processing devices and methods
- Patent number 7,718,133
- Issue date May 18, 2010
- 3M Innovative Properties Company
- Joel R. Dufresne
- G01 - MEASURING TESTING
Information Patent Grant
Integrated sample processing devices
- Patent number 7,507,376
- Issue date Mar 24, 2009
- 3M Innovative Properties Company
- Joel R. Dufresne
- G01 - MEASURING TESTING
Information Patent Grant
Analytical device with lightguide Illumination of capillary and mic...
- Patent number 7,189,361
- Issue date Mar 13, 2007
- 3M Innovative Properties Company
- Larry J. Carson
- G01 - MEASURING TESTING
Information Patent Grant
Diamond-like glass thin films
- Patent number 6,696,157
- Issue date Feb 24, 2004
- 3M Innovative Properties Company
- Moses Mekala David
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Centrifugal filling of sample processing devices
- Patent number 6,627,159
- Issue date Sep 30, 2003
- 3M Innovative Properties Company
- William Bedingham
- F27 - FURNACES KILNS OVENS RETORTS
Information Patent Grant
Sample processing device
- Patent number D463570
- Issue date Sep 24, 2002
- 3M Innovative Properties Company
- William Bedingham
- D24 - Medical and laboratory equipment
Information Patent Grant
Electronic stethoscope with idealized bell and idealized diaphragm...
- Patent number 6,026,170
- Issue date Feb 15, 2000
- Minnesota Mining and Manufacturing Company
- Alan P. Dieken
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Catheter and probe-catheter assembly
- Patent number 5,333,609
- Issue date Aug 2, 1994
- Minnesota Mining and Manufacturing Company
- William Bedingham
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ergonometric stethoscope chestpiece
- Patent number D338269
- Issue date Aug 10, 1993
- Minnesota Mining and Manufacturing Company
- Joel R. Dufresne
- D24 - Medical and laboratory equipment
Information Patent Grant
Ergonometric stethoscope chestpiece
- Patent number D337381
- Issue date Jul 13, 1993
- Minnesota Mining and Manufacturing Company
- Joel R. Dufresne
- D24 - Medical and laboratory equipment
Information Patent Grant
Ergonometric stethoscope chestpiece
- Patent number 5,204,500
- Issue date Apr 20, 1993
- Minnesota Mining and Manufacturing Company
- Joel R. Dufresne
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biological tissue stimulator with time-shared logic driving output...
- Patent number 4,926,864
- Issue date May 22, 1990
- Minnesota Mining and Manufacturing Company
- Joel R. Dufresne
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Biological tissue stimulator with adjustable high voltage power sup...
- Patent number 4,917,093
- Issue date Apr 17, 1990
- Minnesota Mining and Manufacturing Company
- Joel R. Dufresne
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transcutaneous electrical nerve stimulator
- Patent number D303430
- Issue date Sep 12, 1989
- Minnesota Mining and Manufacturing Company
- John E. Studer
- D24 - Medical and laboratory equipment
Information Patent Grant
Ergonometric transcutaneous electrical nerve stimulator
- Patent number 4,803,986
- Issue date Feb 14, 1989
- Minnesota Mining and Manufacturing Company
- Joel R. Dufresne
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrical stimulator for biological tissue utilizing output curren...
- Patent number 4,706,674
- Issue date Nov 17, 1987
- Minnesota Mining and Manufacturing Co.
- Alan P. Dieken
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrical simulator for biological tissue having remote control
- Patent number 4,699,143
- Issue date Oct 13, 1987
- Minnesota Mining and Manufacturing Company
- Joel R. Dufresne
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Output limited electrical stimulator for biological tissue
- Patent number 4,690,145
- Issue date Sep 1, 1987
- Minnesota Mining and Manufacturing Company
- Eric A. King-Smith
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrical stimulator for biological tissue having mode control
- Patent number 4,688,574
- Issue date Aug 25, 1987
- Minnesota Mining and Manufacturing Company
- Joel R. Dufresne
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrical stimulator for biological tissue utilizing linear curren...
- Patent number 4,686,991
- Issue date Aug 18, 1987
- Minnesota Mining and Manufacturing Company
- Joel R. Dufresne
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND ARTICLES FOR SAMPLE PROCESSING
- Publication number 20130122508
- Publication date May 16, 2013
- 3M Innovative Properties Company
- William Bedingham
- G01 - MEASURING TESTING
Information Patent Application
INTEGRATED SYSTEMS AND ASSEMBLIES FOR SAMPLE PROCESSING
- Publication number 20130109080
- Publication date May 2, 2013
- 3M Innovative Properties Company
- Joel R. Dufresne
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MULTILAYER PROCESSING DEVICES AND METHODS
- Publication number 20100183479
- Publication date Jul 22, 2010
- 3M Innovative Properties Company
- Joel R. Dufresne
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MODULAR ELECTRONIC BIOSENSOR WITH INTERFACE FOR RECEIVING DISPARATE...
- Publication number 20100056956
- Publication date Mar 4, 2010
- Joel R. Dufresne
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
INTEGRATED SAMPLE PROCESSING DEVICES
- Publication number 20090162928
- Publication date Jun 25, 2009
- 3M Innovative Properties Company
- Joel R. Dufresne
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POWER MANAGEMENT FOR MEDICAL SENSING DEVICES EMPLOYING MULTIPLE SEN...
- Publication number 20080232604
- Publication date Sep 25, 2008
- 3M Innovative Properties Company
- Joel R. Dufresne
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Analytical device with lightguide illumination of capillary and mic...
- Publication number 20070065344
- Publication date Mar 22, 2007
- 3M Innovative Properties Company and Applera Corporation
- Larry J. Carson
- G01 - MEASURING TESTING
Information Patent Application
Multilayer processing devices and methods
- Publication number 20050079101
- Publication date Apr 14, 2005
- Joel R. Dufresne
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Integrated sample processing devices
- Publication number 20040121471
- Publication date Jun 24, 2004
- Joel R. Dufresne
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Analytical device with lightguide illumination of capillary and mic...
- Publication number 20030113935
- Publication date Jun 19, 2003
- Larry J. Carson
- G01 - MEASURING TESTING

Joel R. Dufresne

Person

Patents Grantslast 30 patents

Multilayer processing devices and methods

Power management for medical sensing devices employing multiple sen...

Modular electronic biosensor with interface for receiving disparate...

Analytical device with lightguide illumination of capillary and mic...

Multilayer processing devices and methods

Integrated sample processing devices

Analytical device with lightguide Illumination of capillary and mic...

Diamond-like glass thin films

Centrifugal filling of sample processing devices

Sample processing device

Electronic stethoscope with idealized bell and idealized diaphragm...

Catheter and probe-catheter assembly

Ergonometric stethoscope chestpiece

Ergonometric stethoscope chestpiece

Ergonometric stethoscope chestpiece

Biological tissue stimulator with time-shared logic driving output...

Biological tissue stimulator with adjustable high voltage power sup...

Transcutaneous electrical nerve stimulator

Ergonometric transcutaneous electrical nerve stimulator

Electrical stimulator for biological tissue utilizing output curren...

Electrical simulator for biological tissue having remote control

Output limited electrical stimulator for biological tissue

Electrical stimulator for biological tissue having mode control

Electrical stimulator for biological tissue utilizing linear curren...

Patents Applicationslast 30 patents

METHODS AND ARTICLES FOR SAMPLE PROCESSING

INTEGRATED SYSTEMS AND ASSEMBLIES FOR SAMPLE PROCESSING

MULTILAYER PROCESSING DEVICES AND METHODS

MODULAR ELECTRONIC BIOSENSOR WITH INTERFACE FOR RECEIVING DISPARATE...

INTEGRATED SAMPLE PROCESSING DEVICES

POWER MANAGEMENT FOR MEDICAL SENSING DEVICES EMPLOYING MULTIPLE SEN...

Analytical device with lightguide illumination of capillary and mic...

Multilayer processing devices and methods

Integrated sample processing devices

Analytical device with lightguide illumination of capillary and mic...