Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953299 | Cleaning implement with interchangeable tool heads | Marcus Wang, Thomas Silk, Michael J. Hall, Kaj Johnson | 2005-10-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6953299 | Cleaning implement with interchangeable tool heads | Marcus Wang, Thomas Silk, Michael J. Hall, Kaj Johnson | 2005-10-11 |