Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6984901 | Battery-powered washer | Steve Wong, William J. Rakocy, David Bean | 2006-01-10 |
| D492550 | Battery powered knife with finger guard | Steve Wong, David Bean, William J. Rakocy | 2004-07-06 |
| D492162 | Battery powered knife | Steve Wong, David Bean, William J. Rakocy | 2004-06-29 |
| D460326 | Power driven carving knife | Steve Wong, David Bean | 2002-07-16 |
| D451288 | Hand-held washer | David Bean, Steve Wong, William J. Rakocy | 2001-12-04 |
| 6308939 | Humidifier with wick change indicator | Yigal Offir, Paul J. Powers, Robert S. VannRox | 2001-10-30 |
| 6237899 | Humidifier with wick change indicator | Yigal Offir, Paul J. Powers, Robert S. VannRox | 2001-05-29 |
| 6116246 | Smokeless ashtray | Robert S. VannRox, Robert Barker | 2000-09-12 |
| 6088949 | Insect control apparatus and method | James Nicosia, Nicholas Reinhardt, John Nicosia, Robert S. VannRox, Don Swavely | 2000-07-18 |
| 6053482 | Humidifier including a water filtration device | Robert S. VannRox | 2000-04-25 |
| 5997674 | Air purifier and method of manufacture | William J. Rakocy, Johnson Hsu | 1999-12-07 |
| 5893939 | Air purifier and filter assembly therefor | William J. Rakocy, Johnson Hsu | 1999-04-13 |
| 5800741 | Evaporative humidifier having wick filter with color change indicator | Ted Collier, Lori Rigsby | 1998-09-01 |
| 5688446 | Evaporative humidifier | — | 1997-11-18 |
| D385022 | Parabolic heater | David L. Feer | 1997-10-14 |
| 5663633 | Touch control fan and method | Jerry Kahn | 1997-09-02 |
| 5578113 | Air treatment system | — | 1996-11-26 |
| 5529726 | Evaporative humidifier | — | 1996-06-25 |
| 5456742 | Electric circuit having a convenience outlet for use in a humidifier or an air purifier | Jordan Kahn | 1995-10-10 |
| 5434386 | Electric circuit having a heater element and a night light | Jordan Kahn | 1995-07-18 |