Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5408760 | Air pumping and ventilating device for a shoe | Steven Tse | 1995-04-25 |
| 5338156 | Ceiling fan blade | — | 1994-08-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5408760 | Air pumping and ventilating device for a shoe | Steven Tse | 1995-04-25 |
| 5338156 | Ceiling fan blade | — | 1994-08-16 |