Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6820287 | Down-stroke dispenser | Richard Paul Harbutt, David C. Snow, Simon M. Conway, Kevin Harrity, Steven A. Zach +1 more | 2004-11-23 |
| 6817040 | Toilet rim mounted liquid dispenser using vertical wicking system | Michael E. Klinkhammer, Simon M. Conway, Richard Paul Harbutt, David C. Snow | 2004-11-16 |
| 6738989 | Dispenser for use in a tank of water | Richard Paul Harbutt, David C. Snow, Simon M. Conway, Kevin Harrity, Steven A. Zach | 2004-05-25 |