Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D386576 | Humidifier | Jui-Shang Wang, Robert Marvin, Richard M. O'Grady | 1997-11-18 |
| 5664996 | Multiple blade window fan | Jui-Shang Wang, Rodney Jane, John Longan | 1997-09-09 |
| D382634 | Portable electric heater | Rodney Jane, Jui-Shang Wang | 1997-08-19 |
| D377523 | Air cleaner | Robert Marvin, Brian Graves, Andrew Parker | 1997-01-21 |