Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6585827 | Apparatus and method of use for cleaning a hard floor surface utilizing an aerated cleaning liquid | Bruce F. Field, Bryan Christensen, James J. Seifert, Michael L. Blehert | 2003-07-01 |