Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8833366 | Liquid-evaporate delivery device | Joseph Colombo, John E. Lando | 2014-09-16 |
| D608879 | Liquid-evaporate delivery device | Joseph Colombo, John E. Lando | 2010-01-26 |
| D597191 | Liquid-evaporate delivery device | Joseph Colombo, John E. Lando | 2009-07-28 |
| 6830755 | Method for relaxing human beings using personal care compositions | Joseph Librizzi, Benjamin Wiegand, Teresita Diaz, Laura McCulloch, John Hopkins +2 more | 2004-12-14 |
| 4666671 | Method for deodorizing urinals and toilet bowls with fragranced gel blocks | Kenneth L. Purzycki, Peter RYAN | 1987-05-19 |
| 4296503 | In-tank bathroom deodorizer/cleaner | — | 1981-10-27 |