Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9635991 | Surface cleaning apparatus | Wing-Hei Cho, Jeffrey A. Scholten | 2017-05-02 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9635991 | Surface cleaning apparatus | Wing-Hei Cho, Jeffrey A. Scholten | 2017-05-02 |