Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7887759 | Fragrance delivery system | — | 2011-02-15 |
| 7681806 | Vapor dispersing device and method | Paul Pappalardo, Mengato Pete He, David L. Hunt, Gilbert Schmidt | 2010-03-23 |
| 7542664 | Vaporizer with night light | Mengtao He, Jeffrey Bankers, Kevin Hafer, Mary Conway | 2009-06-02 |
| 7440683 | Vapor-emitting device with an active end of use indicator | Jeffrey Bankers, Perry Kaiser, Kevin Hafer | 2008-10-21 |
| 7398013 | Vaporizer features | Mengtao He, Mary Conway | 2008-07-08 |
| 7324744 | Multi-orientation low profile dual outlet volatile dispenser | Jeffrey Bankers, Kevin Hafer, Paul Pappalardo, Geoffrey Faires | 2008-01-29 |
| D558870 | Grill for air purifier | Christopher J. Wolpert, David Bowers | 2008-01-01 |
| 7313321 | Methods and apparatus for a discrete vapor-dispensing device | Mengtao He, Mary Conway | 2007-12-25 |
| 7309387 | Methods and apparatus for a low-profile air purifier | Mengtao He, Paul Pappalardo, Winston Uchiyama | 2007-12-18 |
| 7267581 | Methods and apparatus for maintaining contact with an outlet prong connector | Christopher J. Wolpert, Kevin Hafer | 2007-09-11 |
| D548319 | Air purifier | Christopher J. Wolpert, Martina Spinatsch Kaiser | 2007-08-07 |
| 7249719 | Method and apparatus for a multiple source vapor-dispensing device | Mengtao He, Mary Conway | 2007-07-31 |
| D536775 | Vaporizer | Rickie Althouse, Faith C. David-Hegerich | 2007-02-13 |
| 7155116 | Methods and apparatus for a discrete vapor-dispensing device | Mengtao He, Mary Conway | 2006-12-26 |
| 7151891 | Multi-orientation low profile dual outlet volatile dispenser | Jeffrey Bankers, Kevin Hafer, Paul Pappalardo, Geoffrey Faires | 2006-12-19 |
| 7002114 | Methods and apparatus for a variable resistor configured to compensate for non-linearities in a heating element circuit | Mengtao He, Mary Conway, David Rinaldis, Michael J. Strasser | 2006-02-21 |
| 6969024 | Methods and apparatus for toilet paper roll holder vapor dispenser | Mengtao He, Paul Pappalardo | 2005-11-29 |
| 6962509 | Methods and apparatus for a stabilized outlet prong connector | Christopher J. Wolpert, Kevin Hafer | 2005-11-08 |
| 6957012 | Method and apparatus for dual-outlet vapor dispenser | Mengtao He, Mary Conway | 2005-10-18 |
| 6920282 | Methods and apparatus for a controllable vapor-dispensing device | Mengtao He, Mary Conway, David Rinaldis, Michael J. Strasser, Francis Mills | 2005-07-19 |
| 6901215 | Vapor dispensing device having improved transverse loading stability | Mengtao He, Mary Conway, David Rinaldis, Michael J. Strasser, Francis Mills | 2005-05-31 |
| 6897381 | Wall-mounted electrical device having adjustable outlet prongs | Mengtao He, Mary Conway | 2005-05-24 |
| 6895177 | Vapor dispensing device having improved transverse loading stability | Mengtao He, Mary Conway, David Rinaldis, Michael J. Strasser, Francis Mills | 2005-05-17 |
| 6889003 | Method and apparatus for positioning a wick material in a vapor-dispensing device | Mengtao He, Christopher J. Wolpert, Kristopher Stathakis, Debra Park | 2005-05-03 |
| 6885811 | Methods and apparatus for dual-outlet vapor dispenser | Mengtao He, Mary Conway | 2005-04-26 |