Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9630642 | Baby stroller | Mark Zehfuss | 2017-04-25 |
| 9517787 | Baby stroller | Mark Zehfuss | 2016-12-13 |
| 9193374 | Reversing structure for backrest of PRAM | Yiheng Liu | 2015-11-24 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9630642 | Baby stroller | Mark Zehfuss | 2017-04-25 |
| 9517787 | Baby stroller | Mark Zehfuss | 2016-12-13 |
| 9193374 | Reversing structure for backrest of PRAM | Yiheng Liu | 2015-11-24 |