Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6967587 | Hands-free door opener and method | Rafael Rodriguez, Todd Krawczyk, L. Gale Lemerand | 2005-11-22 |
| 6945289 | Bottled water dispenser with shutoff, variable filtration capacity and replaceable cartridge filter | Michael S. Marszalec, Lowell C. Burnham, Chun-Yen Wang, Rafael M. Rodriguez, Todd Krawczyk +2 more | 2005-09-20 |
| 6874551 | Mechanism for dispersing items within a liquid to be dispensed | Rafael M. Rodriquez, Todd Krawczyk, Gregory N. Spear, Michael S. Marszalec | 2005-04-05 |