Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D547554 | Handle | Jeff DeBoer, Michael Nellenbach | 2007-07-31 |
| D546513 | Cleaning device | Jeff DeBoer, Michael Nellenbach | 2007-07-10 |
| D537588 | Cleaning device | Jeff DeBoer, Michael Nellenbach | 2007-02-27 |
| D527529 | Grout brush | Jeff DeBoer, Michael Nellenbach | 2006-09-05 |
| D527530 | Brush | Jeff DeBoer, Michael Nellenbach | 2006-09-05 |
| D524549 | Cleaning brush | Jeff DeBoer, Michael Nellenbach | 2006-07-11 |
| D524546 | Cleaning device | Jeff DeBoer, Michael Nellenbach | 2006-07-11 |
| 7055204 | Cleaning device | — | 2006-06-06 |
| D490952 | Cleaning device | — | 2004-06-01 |
| D483570 | Adhesive roller assembly | Lena Heidel | 2003-12-16 |