Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D824626 | Handgrip for cleaning tool handles | Robert E. Petner | 2018-07-31 |
| D824130 | Handgrip for cleaning tool handles | Robert E. Petner | 2018-07-24 |
| 9993917 | Handgrip for cleaning tool handles | Robert E. Petner | 2018-06-12 |
| 9980555 | Convertible push broom | Robert E. Petner | 2018-05-29 |