Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9801519 | Stain treatment and removal | Charles A. Reed, Jr., Douglas J. Medema | 2017-10-31 |
| 9538896 | Surface cleaning apparatus | Michael T. Dillane, Juan C. Flores-Escribano, Jeffrey A. Scholten | 2017-01-10 |