Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11510540 | Vacuum cleaner and system operable with AC and DC power sources | Thomas E. Fogarty, Alex J. Wall, John L. Theising | 2022-11-29 |
| 11464376 | Vacuum cleaner including debris tube and handle | Alex J. Wall, John L. Theising | 2022-10-11 |
| D943225 | Clog removal tool | Gregory Wilsey | 2022-02-08 |