Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12281842 | Refrigeration appliance cabinet | Carl Lee Bickel, Richard J. Wong, Ian Campbell McGill, Yunchao Hou | 2025-04-22 |
| 11168935 | Refrigeration appliance cabinet | Richard J. Wong, Ian Campbell McGill, Yunchao Hou | 2021-11-09 |
| 4532854 | Selectively operative multi-displacement pump or motor | — | 1985-08-06 |