| 7687744 |
Coordinated emission of fragrance, light, and sound |
Scott D. Walter, Jeffrey J. Wolf, Jose Porchia, Thomas A. Helf, James R. Crapser +2 more |
2010-03-30 |
| 7610118 |
Dispensing of multiple volatile substances |
Heather Schramm, Scott D. Walter, Thomas Jaworski, Thomas A. Helf, Jose Porchia +1 more |
2009-10-27 |
| 7017829 |
Atomizer wicking system |
Edward J. Martens, III, Scott D. Walter, Thomas A. Helf |
2006-03-28 |
| 6843430 |
Low leakage liquid atomization device |
John A. Boticki, James L. Bournoville, Paul Larson, Thomas A. Helf, Edward J. Martens, III +3 more |
2005-01-18 |
| 6752327 |
Atomizer with tilted orifice plate and replacement reservoir for same |
Edward J. Martens, III, Thomas A. Helf |
2004-06-22 |
| 6450419 |
Self contained liquid atomizer assembly |
Edward J. Martens, III, George A. Clark, Thomas A. Helf, Eric R. Navin, David J. Schram |
2002-09-17 |
| 6382522 |
Attachment method for piezoelectric elements |
George A. Clark, Eric R. Navin, Edward J. Martens, III |
2002-05-07 |
| 6378780 |
Delivery system for dispensing volatiles |
Edward J. Martens, III |
2002-04-30 |
| 6341732 |
Method and apparatus for maintaining control of liquid flow in a vibratory atomizing device |
Frederick H. Martin, Thomas A. Helf, David J. Schram, Maryann Jashinske, Edward J. Martens, III |
2002-01-29 |
| 6293474 |
Delivery system for dispensing volatiles |
Thomas A. Helf, Edward J. Martens, III |
2001-09-25 |
| 5400975 |
Actuators for electrostatically charged aerosol spray systems |
Ion I. Inculet, Mark E. Wefler |
1995-03-28 |
| 4668507 |
Corrosion resistant insecticial composition |
William Stephen Tait, Donald J. Duda |
1987-05-26 |