Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7636975 | Pool vacuum | Pat Y. Mah, Alexander Joseph Kalogroulis | 2009-12-29 |
| 7533838 | Spice mill | Alexander Joseph Kalogroulis | 2009-05-19 |
| D562087 | Spice mill | Alexander Joseph Kalogroulis | 2008-02-19 |
| D556396 | Pool vacuum | Pat Y. Mah, Alexander Joseph Kalogroulis | 2007-11-27 |
| 6851584 | Liquid-pourers | — | 2005-02-08 |