Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1006485 | Medicine cabinet | Douglas J. Diemel | 2023-12-05 |
| 10687618 | Medicine cabinet | Douglas J. Diemel | 2020-06-23 |
| 10485390 | Bumperless toilet lid | Roger W. Murphy, Jeffrey T. Laundre, Michael R. Bates | 2019-11-26 |
| 9585524 | Wall-entry bathtub | Scott R. Knapp, Santosh R. Narasimhan, Jeffrey F. Tempas, Kenneth A. Lefeber, Fred Ogreenc | 2017-03-07 |
| 9462919 | Damper locking mechanism for toilet seat | Roger W. Murphy, Jeffrey T. Laundre | 2016-10-11 |
| 8863323 | Wall-entry bathtub | Scott R. Knapp, Santosh R. Narasimhan, Jeffrey F. Tempas, Kenneth A. Lefeber, Fred Ogreenc | 2014-10-21 |