Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10218230 | Low-voltage direct current motor | Ming Lu, Chi Keung Law | 2019-02-26 |
| 5911505 | Stand mixer with shaft coupling | Robert A. St. John, Charles Z. Krasznai, John McNair | 1999-06-15 |