Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6992054 | Damp cleansing wipe | Robert Edward Gott, Craig Stephen Slavtcheff, Michael Charles Cheney | 2006-01-31 |
| 6248310 | Anti-tartar dental product and method | Alexander George Ziemkiewicz, David Robert Williams, Stephen Roy Barrow | 2001-06-19 |
| 6207139 | Anti-tartar dental product and related method | Alexander George Ziemkiewicz, David Robert Williams, Stephen Roy Barrow | 2001-03-27 |