Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10571403 | Systems and methods for testing and diagnosing malfunctions in a liquid dispenser | Bao Hu, Ting Deng, Ruguo Hu | 2020-02-25 |
| 6945289 | Bottled water dispenser with shutoff, variable filtration capacity and replaceable cartridge filter | Lowell C. Burnham, Chun-Yen Wang, Rafael M. Rodriguez, Nathan Snell, Todd Krawczyk +2 more | 2005-09-20 |
| 6874551 | Mechanism for dispersing items within a liquid to be dispensed | Nathan Snell, Rafael M. Rodriquez, Todd Krawczyk, Gregory N. Spear | 2005-04-05 |
| 6871675 | Countertop water dispenser | Lowell C. Burnham, Michael T. Kopczewski, Jay F. Perkins, Rafael M. Rodriguez, Chun-Yen Wang +5 more | 2005-03-29 |
| 6561234 | Automatic shutoff device for filtered bottled water dispenser | Michael Richard Pluta, Steven A. Griffin, Howard Meinert | 2003-05-13 |
| 6354344 | Automatic shutoff device for filtered bottled water dispenser | Michael Richard Pluta, Steven A. Griffin, Howard Meinert, Edward H. Donselman | 2002-03-12 |