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Randall MAXWELL
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Broken Arrow, OK, US
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Patents Grants
last 30 patents
Information
Patent Grant
Ultrasonic tip assembly
Patent number
10,130,451
Issue date
Nov 20, 2018
Dentsply Sirona Inc.
Randall Maxwell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Ultrasonic tip assembly
Patent number
9,820,834
Issue date
Nov 21, 2017
Dentsply International Inc.
Randall Maxwell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Endodontic rotary instruments made from hollow tubes and methods of...
Patent number
9,539,063
Issue date
Jan 10, 2017
Dentsply International Inc.
Randall Maxwell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Endodontic instruments and methods of manufacturing thereof
Patent number
8,916,009
Issue date
Dec 23, 2014
Dentsply International Inc.
Dan Ammon
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
ULTRASONIC TIP ASSEMBLY
Publication number
20180036105
Publication date
Feb 8, 2018
DENTSPLY SIRONA INC.
Randall MAXWELL
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Endodontic Rotary Instruments Made From Hollow Tubes and Methods of...
Publication number
20170135785
Publication date
May 18, 2017
DENTSPLY SIRONA INC.
Randall MAXWELL
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ENDODONTIC INSTRUMENTS AND METHODS OF MANUFACTURING THEREOF
Publication number
20150164617
Publication date
Jun 18, 2015
DENTSPLY INTERNATIONAL INC.
DAN AMMON
C21 - METALLURGY OF IRON
Information
Patent Application
ULTRASONIC TIP ASSEMBLY
Publication number
20140302454
Publication date
Oct 9, 2014
DENTSPLY INTERNATIONAL INC.
Randall MAXWELL
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ENDODONTIC INSTRUMENTS AND METHODS OF MANUFACTURING THEREOF
Publication number
20120282571
Publication date
Nov 8, 2012
DENTSPLY INTERNATIONAL INC.
DAN AMMON
C21 - METALLURGY OF IRON
Information
Patent Application
Endodontic Rotary Instruments Made From Hollow Tubes and Methods of...
Publication number
20120219927
Publication date
Aug 30, 2012
Randall Maxwell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ENDODONTIC ROTARY INSTRUMENTS MADE OF SHAPE MEMORY ALLOYS IN THEIR...
Publication number
20110271529
Publication date
Nov 10, 2011
DENTSPLY INTERNATIONAL INC.
Yong Gao
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
ULTRASONIC TIP FOR DENTAL DEVICE
Publication number
20110020765
Publication date
Jan 27, 2011
Randall Maxwell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Wireless root canal apex locator
Publication number
20090148810
Publication date
Jun 11, 2009
Randall Maxwell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Wireless root canal apex locator
Publication number
20060154199
Publication date
Jul 13, 2006
Randall Maxwell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Application
Integrated dental equipment
Publication number
20060127842
Publication date
Jun 15, 2006
Randall Maxwell
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE