Issued Patents All Time
Showing 76–99 of 99 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D347683 | Portable electrical heater | Bernard Chiu, Richard M. O'Grady | 1994-06-07 |
| D346652 | High velocity fan with a convertible stand | Bernard Chiu, Johnson Peng | 1994-05-03 |
| D346653 | Fan stand | Bernard Chiu | 1994-05-03 |
| D346441 | Expandable window fan | — | 1994-04-26 |
| D346440 | Portable fan | Bernard Chiu | 1994-04-26 |
| 5304040 | Tri-pod portable fan | — | 1994-04-19 |
| 5210818 | Leak proof humidifier | — | 1993-05-11 |
| D333866 | Heater fan | — | 1993-03-09 |
| D330074 | Portable electrical humidifier | Bernard Chiu, Frank Marino, Richard M. O'Grady | 1992-10-06 |
| 5143655 | Efficiently packaged humidifier device | Bernard Chiu, Frank Marino | 1992-09-01 |
| 5143460 | Portable humidifier | — | 1992-09-01 |
| 5131810 | Fan with rotatable grill | — | 1992-07-21 |
| D323708 | Portable electrical fan | — | 1992-02-04 |
| 5086494 | Leak proof humidifier | — | 1992-02-04 |
| D323382 | Heater fan | — | 1992-01-21 |
| D317199 | Portable electrical fan | — | 1991-05-28 |
| 5018951 | Portable electrical fan | — | 1991-05-28 |
| D316599 | Portable electrical fan | — | 1991-04-30 |
| D315018 | Portable electrical fan | — | 1991-02-26 |
| 4994636 | Electrical control device | — | 1991-02-19 |
| D314428 | Portable electrical fan | — | 1991-02-05 |
| D314047 | Portable electrical fan | — | 1991-01-22 |
| 4927120 | Portable electrical fan | — | 1990-05-22 |
| 4928204 | Portable electrical appliance | — | 1990-05-22 |