Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12473782 | Multi-position ladder and portions thereof | Vlatko Papa, Oladapo Kolawole, Thomas W. Parker, Ruel Sanico Estandarte, Mark Harries C. Lanting +1 more | 2025-11-18 |
| 10801263 | Ladder with top for holding an impact driver and method | Joseph C. Dangrow, Troy Johnson, Christopher Ruppen | 2020-10-13 |
| D887581 | Ladder top | Joseph C. Dangrow, Troy Johnson, Christopher Ruppen | 2020-06-16 |