DK

Duane C. Keller

📍 Chesterfield, MO: #361 of 6,461 inventorsTop 6%
🗺 Missouri: #1,214 of 23,789 inventorsTop 6%
Overall (All Time): #320,616 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
10307234 Article and method for controlling oral-originated obligate and facultative anaerobes and aerobic bacteria pathogens related to systemic disease 2019-06-04
9901431 Periodontal device for changing a pressure in an enclosed environment about a tooth for treatment of oral biofilms associated with periodontal disease 2018-02-27
9730831 Method of manufacturing an oral tray for stabilizing jaw joint relationships for treatment of sleep apnea 2017-08-15
9326837 Article and method for controlling oral-originated systemic disease 2016-05-03
8956161 Article and method for controlling oral-originated systemic disease 2015-02-17
8905760 Methods and systems for progressively treating and controlling oral periopathogens causing systemic inflammations 2014-12-09
8591229 Devices and methods for creating a positive pressure environment for treatment of oral biofilms associated with periodontal disease 2013-11-26
6966773 Periodontal medicament delivery tray 2005-11-22
5738517 Apparatus and method of fixed reference examination of dental patients 1998-04-14
5330357 System for treating periodontal disease 1994-07-19
5318441 Method of cephalometric evaluation of dental radiographs 1994-06-07
5129824 Method for treating periodontal disease 1992-07-14
4815968 Orthodontic appliance 1989-03-28
4723910 Apparatus for orthopedic and/or orthodontic treatment 1988-02-09
4468196 Method of and apparatus for orthopedic and/or orthodontic treatment 1984-08-28