Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1035531 | Wheel | Thomas Wang, William F. Ryczek | 2024-07-16 |
| D1032452 | Wheel | Thomas Wang, William F. Ryczek | 2024-06-25 |
| D1032492 | Wheel | Thomas Wang, William F. Ryczek | 2024-06-25 |
| D1030596 | Wheel | Thomas Wang, William F. Ryczek | 2024-06-11 |
| D1028857 | Wheel | Thomas Wang, William F. Ryczek | 2024-05-28 |
| 11608098 | Wagon with combination foldover article transport and table flaps | — | 2023-03-21 |
| 11577766 | Folding wagon | William F. Ryczek | 2023-02-14 |
| 11478070 | Folding table with pull-out wheels and removable leaf | Jinglei Jiang | 2022-10-25 |
| 11388999 | Lounge cart | William F. Ryczek, Thomas Wang | 2022-07-19 |
| 11370467 | Folding wagon having a height adjustable frame and collapsible handles | Thomas Wang, William F. Ryczek | 2022-06-28 |
| 11285983 | Wagon having article transport carriages | — | 2022-03-29 |
| 10988153 | Wagon having fold-down seats and a detachable handle | Larry G. Tang | 2021-04-27 |
| 10905231 | Adjustable-height folding table | Larry G. Tang | 2021-02-02 |
| 10562556 | Folding wagon having fold-down seats | — | 2020-02-18 |
| 10334954 | Collapsible and foldable portable bench | — | 2019-07-02 |
| D844353 | Folding table with rotatable wheels | — | 2019-04-02 |
| 10040470 | Folding wagon having a removable canopy and detachable canopy support means | — | 2018-08-07 |
| 9771093 | Folding wagon | — | 2017-09-26 |
| 9738295 | Folding table having pull-out wheels | — | 2017-08-22 |
| 9623890 | Folding wagon having a cooler and a removable table connected thereto | — | 2017-04-18 |
| D775780 | Male undergarment | — | 2017-01-10 |
| D748739 | Folding wagon | — | 2016-02-02 |
| 9145154 | Folding wagon | — | 2015-09-29 |