Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D888357 | Vacuum cleaner tool | — | 2020-06-23 |
| D887254 | Wall hanger hook | Derrick Slowikowski, Gregory K. Kopanski, Mark C. Matthews, Jeffrey Mekler, Evan Hutker | 2020-06-16 |
| D872567 | Wall hanger hook | Derrick Slowikowski, Gregory K. Kopanski, Mark C. Matthews, Jeffrey Mekler, Evan Hutker | 2020-01-14 |