Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1067281 | Refrigerator | Andrew Boyce Cizmar, David Peter Drabousky, Lanjun Sun | 2025-03-18 |
| D1012135 | Refrigerator | Andrew Boyce Cizmar, David Peter Drabousky, Lanjun Sun | 2024-01-23 |