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G. John Schoeffel
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Dana Point, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus for evacuation of root canal
Patent number
9,872,748
Issue date
Jan 23, 2018
Ormco Corporation
G. John Schoeffel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for evacuation of root canal
Patent number
8,827,705
Issue date
Sep 9, 2014
Ormco Corporation
G. John Schoeffel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Apparatus for evacuation of root canal
Patent number
7,226,288
Issue date
Jun 5, 2007
Discus Dental Impressions, Inc.
G. John Schoeffel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Method and apparatus for evacuation of root canal
Patent number
6,997,714
Issue date
Feb 14, 2006
G. John Schoeffel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Endodontic files
Patent number
5,503,554
Issue date
Apr 2, 1996
G. John Schoeffel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS FOR EVACUATION OF ROOT CANAL
Publication number
20170196658
Publication date
Jul 13, 2017
Ormco Corporation
G. John Schoeffel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
APPARATUS FOR EVACUATION OF ROOT CANAL
Publication number
20140363793
Publication date
Dec 11, 2014
Ormco Corporation
G. John Schoeffel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
APPARATUS FOR EVACUATION OF ROOT CANAL
Publication number
20120034579
Publication date
Feb 9, 2012
DISCUS DENTAL, LLC
G. John Schoeffel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Apparatus for Evacuation of Root Canal
Publication number
20080160481
Publication date
Jul 3, 2008
DISCUS DENTAL, LLC
G. John Schoeffel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Apparatus for Evacuation of Root Canal
Publication number
20080032259
Publication date
Feb 7, 2008
G. John Schoeffel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Apparatus for evacuation of root canal
Publication number
20050287498
Publication date
Dec 29, 2005
G. John Schoeffel
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE