Issued Patents All Time
Showing 51–53 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D395530 | Mop bucket sidewall | Jon Mandell, Michael Andrew Roby, Glen E. Tomblin | 1998-06-23 |
| D395531 | Mop bucket | Jon Mandell, Michael Andrew Roby, Glen E. Tomblin | 1998-06-23 |
| D374321 | Mop bucket | Jon Mandell, Michael Andrew Roby, Glen E. Tomblin | 1996-10-01 |