Rene J. Perdreaux Jr.

Person

New York, NY, US

People

Patents Grantslast 30 patents

Information Patent Grant
Transducer activated subgingival tool tip
- Patent number 5,749,727
- Issue date May 12, 1998
- Dentsply Research & Development Corp.
- Huy-Can Dao
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transducer activated tool tip
- Patent number 5,567,153
- Issue date Oct 22, 1996
- Dentsply Research & Development Corp.
- Harvey B. Foulkes
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Transducer activated tool tip
- Patent number 5,531,597
- Issue date Jul 2, 1996
- Dentsply Research & Development Corp.
- Harvey B. Foulkes
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method of subgingival scaling and lavage
- Patent number 5,419,703
- Issue date May 30, 1995
- Dentsply Research & Development Corp.
- George E. Warrin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Apparatus and method for therapeutic lavage and scaling of teeth
- Patent number 5,125,837
- Issue date Jun 30, 1992
- Dentsply Management Corp.
- George E. Warrin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Single multi-function handpiece for dental instruments
- Patent number 4,820,152
- Issue date Apr 11, 1989
- Dentsply Research & Development Corp.
- George E. Warrin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic endodontic dental apparatus
- Patent number 4,492,574
- Issue date Jan 8, 1985
- Cavitron, Inc.
- George E. Warrin
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Ultrasonic device and method
- Patent number 3,956,826
- Issue date May 18, 1976
- Cavitron Corporation
- Rene J. Perdreaux
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Rene J. Perdreaux Jr.

Person

Patents Grantslast 30 patents

Transducer activated subgingival tool tip

Transducer activated tool tip

Transducer activated tool tip

Method of subgingival scaling and lavage

Apparatus and method for therapeutic lavage and scaling of teeth

Single multi-function handpiece for dental instruments

Ultrasonic endodontic dental apparatus

Ultrasonic device and method