Issued Patents 2017
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9707987 | Stroller with wheel swivel mechanism | Thomas C. Hanson, Troy Phipps, Wei Dong, Xiaocong Gu | 2017-07-18 |
| 9650183 | Lid assembly and valve for a lid assembly | Troy Phipps, Thomas C. Hanson, Joshua Wiesman | 2017-05-16 |
| 9592846 | Stroller with wheel swivel mechanism | Thomas C. Hanson, Troy Phipps | 2017-03-14 |