Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6289530 | Jetted laundry/utility/kitchen sink | Robert A. Miller, Katherine R. Adams | 2001-09-18 |
| D435892 | Sink basin | Katherine R. Adams, Ryan L. Whittinger | 2001-01-02 |
| 5383239 | Self-cleaning whirlpool system | Cleo D. Mathis | 1995-01-24 |