Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11719281 | Sealing assembly for rolling-element bearing, rolling-element bearing and dustproof assembly | Louis J. Lenick, Xingzheng Li, Changsheng Li | 2023-08-08 |
| D673399 | Seatback frame | — | 2013-01-01 |