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Don A. Evans Patents |
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Inventor: Evans; Don A.
Address: Birmingham, AL
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5295832 |
Method and apparatus for cleaning teeth and gums |
March 22, 1994 |
| A method and apparatus for cleaning and treating teeth and gums, for the removal of plaque and calculus build-up on teeth, and for the prevention of plaque and calculus formation on teeth thus reducing or eliminating susceptibility of dental and gum related diseases. The method comprises |
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