Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE41230 | High strength, flexible, foldable printable sheet technique | Anahit Tataryan, Richard Mark Housewright, II, Susan C. (Manfreda) Hanlon | 2010-04-20 |
| 6498247 | Alkali or alkaline earth metal of n-butyric acid for treatment of cognitive and emotional conditions | Dwight McKee | 2002-12-24 |
| 6136130 | High strength, flexible, foldable printable sheet technique | Anahit Tataryan, Richard Mark Housewright, II, Susan C. Manfreda | 2000-10-24 |
| D391361 | Automated periodontal probe handpiece | Lanny L. McLey, David William Sale | 1998-02-24 |
| 5373599 | Medicament containing dental brush | J. Robert Lemon, Robert E. Christian | 1994-12-20 |
| D350440 | Toothbrush with gum stimulator | J. Robert Lemon, Robert E. Christian | 1994-09-13 |
| 5342284 | Soft brush gum stimulator | J. Robert Lemon, Robert E. Christian | 1994-08-30 |
| 5338517 | Catalytic distillation column reactor and tray | Karl Stork | 1994-08-16 |
| 5276935 | Medicament containing dental brush | J. Robert Lemon, Robert E. Christian | 1994-01-11 |
| 5234009 | Toothpick | J. Robert Lemon, Robert E. Christian, John Harlan Peterson, Jr., Jane L. Jones | 1993-08-10 |
| 5205302 | Soft brush gum stimulator | J. Robert Lemon, Robert E. Christian | 1993-04-27 |
| D334842 | Triple head toothbrush | J. Robert Lemon, Robert E. Christian | 1993-04-20 |
| 5112226 | Constant pressure periodontal probe | J. Robert Lemon, Robert E. Christian, Herbert Bader | 1992-05-12 |
| 5109563 | Soft brush gum stimulator | J. Robert Lemon, Robert E. Christian | 1992-05-05 |
| 5090902 | Multi-measurment periodontal probe | J. Robert Lemon, Robert E. Christian, Herbert J. Bader | 1992-02-25 |
| 5078158 | Brush head with a shaped bottom plate | J. Robert Lemon, Robert E. Christian | 1992-01-07 |