Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8088724 | Hard surface cleaner with extended residual cleaning benefit | Francis J. Randall, Richard W. Avery, John R. Wietfeldt, Ashish Taneja, Tantiboro Ouattara | 2012-01-03 |
| 8067019 | Wax treated burnable dispensing substrates | Robert R. Emmrich, Russell O. Carlsen, Patrick J. McCray | 2011-11-29 |
| 7741265 | Hard surface cleaner with extended residual cleaning benefit | Francis J. Randall, Richard W. Avery, John R. Wietfeldt, Ashish Taneja, Tantiboro Ouattara | 2010-06-22 |
| 6550639 | Triboelectric system | Colin Brown | 2003-04-22 |