Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7717457 | Stroller with spring-assisted fold mechanism | Adam Bearup, Curtis M. Hartenstine, Zhong Zhi-Ren | 2010-05-18 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7717457 | Stroller with spring-assisted fold mechanism | Adam Bearup, Curtis M. Hartenstine, Zhong Zhi-Ren | 2010-05-18 |