Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9089622 | Volatile material dispenser | Thomas A. Helf | 2015-07-28 |
| 9061821 | Apparatus for control of a volatile material dispenser | Thomas A. Helf, Paul E. Furner, Rene Maurice Beland, James F. Kimball | 2015-06-23 |
| 8881944 | Overcap for and a method of actuating a volatile material dispenser | Lawrence J. Kelly, William W. Wichman | 2014-11-11 |
| 8746504 | Actuator cap for a spray device | Rene Maurice Beland, Thomas A. Helf, James F. Kimball | 2014-06-10 |
| 8590743 | Actuator cap for a spray device | Rene Maurice Beland, Thomas A. Helf, James F. Kimball | 2013-11-26 |
| 8556122 | Apparatus for control of a volatile material dispenser | Thomas A. Helf, Paul E. Furner, Rene Maurice Beland, James F. Kimball | 2013-10-15 |
| 8469244 | Overcap and system for spraying a fluid | Thomas A. Helf, Brent D. Madsen, Paul E. Furner | 2013-06-25 |
| 8387827 | Volatile material dispenser | Thomas A. Helf | 2013-03-05 |
| 8381951 | Overcap for a spray device | Thomas A. Helf | 2013-02-26 |
| 8201710 | Attachment mechanism for a dispenser | Thomas A. Helf, Murthy S. Munagavalasa | 2012-06-19 |
| 7932482 | Diffuser with light emitting diode nightlight | Richard L. Norwood, Jose Porchia, Jeffrey J. Wolf, Imre J. Dancs, Scott D. Walter +1 more | 2011-04-26 |
| 7891529 | Trigger actuator for aerosol container to aid in actuating same | Thomas S. Scott, John E. O'Dom, Lawrence J. Kelly, William W. Wichman | 2011-02-22 |
| 7631785 | Trigger actuator for aerosol container to aid in actuating same | Thomas S. Scott, John E. O'Dom, Lawrence J. Kelly, William W. Wichman | 2009-12-15 |
| 7565712 | Powered cleaner/polisher | David C. Long, John R. Wietfeldt | 2009-07-28 |
| 7313838 | Powered cleaner/polisher | David C. Long, John R. Wietfeldt | 2008-01-01 |
| 7210185 | Floor cleaning device with motorized vibratory head | — | 2007-05-01 |
| D538650 | Overcap with trigger actuator for aerosol cans | Thomas S. Scott, John E. O'Dorn, Lawrence J. Kelly, William W. Wichman | 2007-03-20 |
| D535376 | Diffuser disposed in a decorative container | Kenneth W. Michaels, John A. Miller, Evan A. Sparks | 2007-01-16 |
| D534640 | Volatile actives dispenser | Thomas A. Helf | 2007-01-02 |
| D534077 | Trigger actuator for aerosol cans | Thomas S. Scott, John E. O'Dom, Lawrence J. Kelly, William W. Wichman | 2006-12-26 |
| D532093 | Volatile actives dispenser | Thomas A. Helf | 2006-11-14 |
| D524639 | Trigger actuator aerosol can with overcap | Thomas S. Scott, John E. O'Dom, Lawrence J. Kelly, William W. Wichman | 2006-07-11 |
| D524640 | Trigger actuator aerosol can with overcap | Thomas S. Scott, John E. O'Dom, Lawrence J. Kelly, William W. Wichman | 2006-07-11 |
| D520872 | Sprayer shroud | Angie Kim | 2006-05-16 |
| 7028405 | Vibratory shaver | Richard C. Stange, H. Fisk Johnson, III | 2006-04-18 |