Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D825400 | Convertible stroller | Christy Hanson, Robert R. Roberts, III, Casimir Sienkiewicz, Peter Marshall Young | 2018-08-14 |
| D811950 | Convertible stroller | Christy Hanson, Robert R. Roberts, III, Casimir Sienkiewicz, Peter Marshall Young | 2018-03-06 |