Alan P. Dieken

Person

Oakdale, MN, US

People

Patents Grantslast 30 patents

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
Stethoscope having microphone therein
- Patent number 5,932,849
- Issue date Aug 3, 1999
- Minnesota Mining and Manufacturing Company
- Alan P. Dieken
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stethoscope having microphone in stem of chestpiece
- Patent number 5,852,263
- Issue date Dec 22, 1998
- Minnesota Mining and Manufacturing Company
- Alan P. Dieken
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Stethoscope component
- Patent number D403065
- Issue date Dec 22, 1998
- Minnesota Mining and Manufacturing Company
- Alan P. Dieken
- D24 - Medical and laboratory equipment
Information Patent Grant
Ergonometric stethoscope chestpiece
- Patent number 5,663,532
- Issue date Sep 2, 1997
- Minnesota Mining and Manufacturing Company
- Alan P. Dieken
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ergonometric stethoscope chestpiece
- Patent number D379512
- Issue date May 27, 1997
- Minnesota Mining and Manufacturing Company
- Alan P. Dieken
- D24 - Medical and laboratory equipment
Information Patent Grant
Electrical safety system for electrical device
- Patent number 5,418,686
- Issue date May 23, 1995
- Minnesota Mining and Manufacturing Company
- Alan P. Dieken
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrical safety system for electrical device
- Patent number 5,411,534
- Issue date May 2, 1995
- Minnesota Mining and Manufacturing Company
- Alan P. Dieken
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic stethoscope having battery carriage
- Patent number 5,367,575
- Issue date Nov 22, 1994
- Minnesota Mining and Manufacturing Company
- Alan P. Dieken
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electronic stethoscope having binaural earpiece
- Patent number 5,347,583
- Issue date Sep 13, 1994
- Minnesota Mining and Manufacturing Company
- Alan P. Dieken
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electrical safety system for electrical device
- Patent number 5,334,223
- Issue date Aug 2, 1994
- Minnesota Mining and Manufacturing Company
- Alan P. Dieken
- 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
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
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

Alan P. Dieken

Person

Patents Grantslast 30 patents

Electronic stethoscope with idealized bell and idealized diaphragm...

Stethoscope having microphone therein

Stethoscope having microphone in stem of chestpiece

Stethoscope component

Ergonometric stethoscope chestpiece

Ergonometric stethoscope chestpiece

Electrical safety system for electrical device

Electrical safety system for electrical device

Electronic stethoscope having battery carriage

Electronic stethoscope having binaural earpiece

Electrical safety system for electrical device

Ergonometric stethoscope chestpiece

Ergonometric stethoscope chestpiece

Ergonometric stethoscope chestpiece

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

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

Electrical stimulator for biological tissue utilizing linear curren...