Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5876134 | Foam grip | Nan J. Lin, Michael J. Kwiecien | 1999-03-02 |
| 5875797 | Dental floss | Casper W. Chiang, Edward Park, Brad Castillo | 1999-03-02 |
| 5851551 | Sustained-release matrices for dental application | Carl M. Philbrook | 1998-12-22 |
| 5845652 | Dental floss | Thomas Craig Masterman, Edward Park, Michael F. Roberts, Jean L. Spencer | 1998-12-08 |
| D401014 | Shaving aid strip for razor cartridge | Stephen C. Metcalf | 1998-11-10 |
| 5779471 | Delivery of substance to the mouth | Jean L. Spencer, Thomas Craig Masterman | 1998-07-14 |
| 5723132 | Sustained-release matrices for dental application | Carl M. Philbrook | 1998-03-03 |
| 5711076 | Shaving system with improved guard structure | Yuling Yin, Alfred Porcaro, Philip Sweeney | 1998-01-27 |
| 5653971 | Shaving aid composite with an inclusion complex of a skin-soothing agent and a cyclodextrin | Frank E. Badin, Thilivali T. Ndou, Lee K. Lim, Yuling Yin | 1997-08-05 |
| 5626154 | Method and system for shaving including a lubricant and a water-swellable polymer | Brian A. Rogers, Frank E. Badin, James A. Rudolph | 1997-05-06 |
| 5551152 | Shaving system | — | 1996-09-03 |
| 5454164 | Wet shaving system with a lubricating device | Yuling Yin | 1995-10-03 |
| 5349750 | Shaving system | — | 1994-09-27 |
| 5340581 | Sustained-release matrices for dental application | Carl M. Philbrook | 1994-08-23 |
| 5313909 | Brush filaments | Philip Sweeney | 1994-05-24 |
| 5283924 | Interdental foam brush and treatment gel combination therewith | John Kaminski, Adrian Hart, Christopher H. Suhonen, Robert G. Pitts | 1994-02-08 |
| 5113585 | Shaving system | Brian A. Rogers | 1992-05-19 |
| 5095619 | Shaving system | Iris J. Davis, Brian A. Rogers | 1992-03-17 |