Issued Patents All Time
Showing 1–25 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12053791 | Irrigation nozzle with one or more grit vents | David Eugene Robertson | 2024-08-06 |
| 11406999 | Irrigation nozzle with one or more grit vents | David Eugene Robertson | 2022-08-09 |
| 11277973 | Cycle and soak irrigation systems and methods | Randy R. Montgomery, John E. Price, Chong Wang Kwak, Samuel C. Walker | 2022-03-22 |
| 11154877 | Rotary strip nozzles | Samuel C. Walker, Jason Addink, Andrew P. Miller | 2021-10-26 |
| 11059056 | Rotary strip nozzles and deflectors | — | 2021-07-13 |
| 10616954 | Electrical barrier for wax warmer | Dennis J. Beaumont, Michael J. Goodrich | 2020-04-07 |
| 10524311 | Wax warmers | — | 2019-12-31 |
| 10462977 | Cycle and soak irrigation systems and methods | Randy R. Montgomery, John E. Price, Chong Wang Kwak, Samuel C. Walker | 2019-11-05 |
| 10363333 | Wax warmer | — | 2019-07-30 |
| 10225885 | Electrical barrier for wax warmer | Dennis J. Beaumont, Michael J. Goodrich | 2019-03-05 |
| 10099842 | Product dispensing system | Brad P. Baranowski, Scott D. Walter, Aparna Unnikrishnan | 2018-10-16 |
| 10098978 | Wearable chemical dispenser | Saleh A. Saleh, Nitin Sharma, Paul E. Furner, Kwamena Gyakye deGraft-Johnson, Raymund J. Alfaro +1 more | 2018-10-16 |
| 10086102 | Wax warmer | — | 2018-10-02 |
| 9833533 | Product dispensing system | Brad P. Baranowski, Scott D. Walter, Aparna Unnikrishnan | 2017-12-05 |
| 9770524 | Volatile material dispenser and method of attaching a refill or refills to same | — | 2017-09-26 |
| 9655168 | Electrical barrier for wax warmer | Dennis J. Beaumont, Michael J. Goodrich | 2017-05-16 |
| 9364574 | Wearable chemical dispenser | Saleh A. Saleh, Nitin Sharma, Paul E. Furner, Kwamena Gyakye deGraft-Johnson, Raymund J. Alfaro +1 more | 2016-06-14 |
| 9247724 | Product dispensing system | Brad P. Baranowski, Scott D. Walter, Aparna Unnikrishnan | 2016-02-02 |
| 8821171 | Rotatable plug assembly and housing for a volatile material dispenser | — | 2014-09-02 |
| D659818 | Dispenser | Amelia H. Majerowski, Bradley H. Price | 2012-05-15 |
| 8090244 | Volatile material dispenser | James R. Crapser, Thomas A. Helf, Scott D. Walter | 2012-01-03 |
| D639923 | Dispensing device | Erica LeBlanc, Joao Paulo Possidonio Miguens, Mark E. Wefler | 2011-06-14 |
| 7840123 | Diffusion device | Mark E. Wefler | 2010-11-23 |
| 7628338 | Refill for a volatile material | Jeffrey J. Christianson, Marilyn M. Johnson, Maciej K. Tasz | 2009-12-08 |
| 7503668 | Device providing coordinated emission of light and volatile active | Jose Porchia, Jeffrey J. Wolf, Kara J. Mackey, Mark Niederberger, Thomas Froehlich | 2009-03-17 |