Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10117555 | Upward cleaning vacuum cleaning apparatus | Toni L. Schultheis, Jethro Bennett | 2018-11-06 |
| 10111564 | Upward and radial floor cleaning apparatus | Toni L. Schultheis, Jethro Bennett | 2018-10-30 |