David F. Wirt

Person

Prescott, WI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Removal of biologically active agents
- Patent number 6,197,289
- Issue date Mar 6, 2001
- Terumo Cardiovascular Systems Corporation
- David F. Wirt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for modifying surfaces using the reaction product of a wate...
- Patent number 6,146,771
- Issue date Nov 14, 2000
- Terumo Cardiovascular Systems Corporation
- David F. Wirt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dispenser for antimicrobial liquids
- Patent number 5,897,031
- Issue date Apr 27, 1999
- Minnesota Mining and Manufacturing Company
- David F. Wirt
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Drip resistant nozzle for a dispenser
- Patent number 5,799,841
- Issue date Sep 1, 1998
- Minnesota Mining and Manufacturing Company
- David F. Wirt
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Support and reservoir assembly for a product dispenser
- Patent number D386640
- Issue date Nov 25, 1997
- Minnesota Mining and Manufacturing Company
- David F. Wirt
- D06 - Furnishings
Information Patent Grant
Reservoir assembly for a product dispenser
- Patent number D383631
- Issue date Sep 16, 1997
- Minnesota Mining and Manufacturing Company
- David F. Wirt
- D06 - Furnishings
Information Patent Grant
Liquid applicator with frangible ampoule and support
- Patent number 5,658,084
- Issue date Aug 19, 1997
- Minnesota Mining and Manufacturing Company
- David F. Wirt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Liquid applicator with frangible ampoule and support
- Patent number 5,435,660
- Issue date Jul 25, 1995
- Minnesota Mining and Manufacturing Company
- David F. Wirt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Surgical solution applicator
- Patent number D351229
- Issue date Oct 4, 1994
- Minnesota Mining and Manufacturing Company
- David F. Wirt
- D24 - Medical and laboratory equipment
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
Liquid applicator with frangible ampoule and support
- Patent number 5,288,159
- Issue date Feb 22, 1994
- Minnesota Mining and Manufacturing Company
- David F. Wirt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Thermal atherectomy device
- Patent number 5,087,256
- Issue date Feb 11, 1992
- Metcal Inc.
- James M. Taylor
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Thermal atherectomy device
- Patent number 5,047,025
- Issue date Sep 10, 1991
- Metcal, Inc.
- James M. Taylor
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Liquid applicator with metering insert
- Patent number 4,925,327
- Issue date May 15, 1990
- Minnesota Mining and Manufacturing Company
- David F. Wirt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Humidifier with water overflow relief mechanism
- Patent number 4,461,735
- Issue date Jul 24, 1984
- Minnesota Mining and Manufacturing Company
- David F. Wirt
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

David F. Wirt

Person

Patents Grantslast 30 patents

Removal of biologically active agents

Process for modifying surfaces using the reaction product of a wate...

Dispenser for antimicrobial liquids

Drip resistant nozzle for a dispenser

Support and reservoir assembly for a product dispenser

Reservoir assembly for a product dispenser

Liquid applicator with frangible ampoule and support

Liquid applicator with frangible ampoule and support

Surgical solution applicator

Catheter and probe-catheter assembly

Liquid applicator with frangible ampoule and support

Thermal atherectomy device

Thermal atherectomy device

Liquid applicator with metering insert

Humidifier with water overflow relief mechanism