Issued Patents All Time
Showing 76–87 of 87 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D513649 | Tank for a portable cleaning machine | David W. Moine, Ronald J. Stephens, William G. Alford, Douglas C. Barker | 2006-01-17 |
| D513648 | Tank for a portable cleaning machine | David W. Moine, Ronald J. Stephens, William G. Alford, Douglas C. Barker | 2006-01-17 |
| D509933 | Middle handle portion for a floor cleaner | Darwin T. McKnight | 2005-09-20 |
| D498645 | Wheel design for an upright extractor | — | 2004-11-23 |
| D486282 | Base for an upright extractor | Jonathan E. Fawcett, Andrew C. Budd | 2004-02-03 |
| D485655 | Handle for an upright extractor | Jonathan E. Fawcett | 2004-01-20 |
| D485028 | Upper portion of an upright vacuum cleaner | William G. Alford, Darwin T. McKnight | 2004-01-06 |
| D484653 | Handle for an upright extractor | Jonathan E. Fawcett | 2003-12-30 |
| D473986 | Foot of an upright vacuum cleaner | William G. Alford, Darwin T. McKnight, Matthew J. Archer | 2003-04-29 |
| D443741 | Vacuum cleaner nozzle | Lynn A. Frederick | 2001-06-12 |
| 4699729 | Process for manufacturing bentonite-containing particulate fabric softening detergent composition | Pallassana N. Ramachandran, Seymour Grey, Martin D. Reinish | 1987-10-13 |
| 4526702 | Process for manufacturing bentonite-containing particulate fabric softening detergent composition | Pallassana N. Ramachandran, Seymour Grey, Martin D. Reinish | 1985-07-02 |