David William Sale

Person

Heber Springs, AR, US

People

Patents Grantslast 30 patents

Information Patent Grant
Water filtering apparatus with element support
- Patent number 6,780,316
- Issue date Aug 24, 2004
- Professional Dental Manufacturing
- Ronald W. Haynes
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Method and apparatus for whitening teeth using a fluid delivery too...
- Patent number 6,599,126
- Issue date Jul 29, 2003
- Professional Dental Technologies, Inc.
- David W. Sale
- A46 - BRUSHWARE
Information Patent Grant
Brush head for a fluid delivery toothbrush
- Patent number D446653
- Issue date Aug 21, 2001
- Professional Dental Technologies, Inc.
- David William Sale
- D04 - Brushware
Information Patent Grant
Fluid delivery dental cleaning device
- Patent number 6,164,967
- Issue date Dec 26, 2000
- Professional Dental Technologies, Inc.
- David William Sale
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Electric toothbrush
- Patent number D423224
- Issue date Apr 25, 2000
- Professional Dental Technologies, Inc.
- David William Sale
- D04 - Brushware
Information Patent Grant
Dental prophylaxis angle and a pivotable prophy cup therefore
- Patent number 6,053,732
- Issue date Apr 25, 2000
- Professional Dental Technologies, Inc.
- David William Sale
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Dental scaler
- Patent number 5,927,977
- Issue date Jul 27, 1999
- Professional Dental Technologies, Inc.
- David William Sale
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Tooth whitening device
- Publication number 20060003284
- Publication date Jan 5, 2006
- David William Sale
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Water filtering apparatus
- Publication number 20050000867
- Publication date Jan 6, 2005
- Professional Dental Manufacturing
- Ronald W. Haynes
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Water filtering apparatus
- Publication number 20030070968
- Publication date Apr 17, 2003
- Professional Dental Manufacturing
- Ronald W. Haynes
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

David William Sale

Person

Patents Grantslast 30 patents

Water filtering apparatus with element support

Method and apparatus for whitening teeth using a fluid delivery too...

Brush head for a fluid delivery toothbrush

Fluid delivery dental cleaning device

Electric toothbrush

Dental prophylaxis angle and a pivotable prophy cup therefore

Dental scaler

Patents Applicationslast 30 patents

Tooth whitening device

Water filtering apparatus

Water filtering apparatus