Issued Patents 2022
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11441898 | Level with removable end cap | Matthew Doyle, Lauren Weigel | 2022-09-13 |
| 11363927 | Vacuum cleaner including filter cleaning device | Jonathan M. Mantes, Anthony R. Sleck | 2022-06-21 |
| 11346664 | Level including removable end caps | Roger D. Neitzell, John Christianson, Christopher F. Boehme | 2022-05-31 |