Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6561234 | Automatic shutoff device for filtered bottled water dispenser | Michael Richard Pluta, Steven A. Griffin, Michael S. Marszalec | 2003-05-13 |
| 6354344 | Automatic shutoff device for filtered bottled water dispenser | Michael Richard Pluta, Steven A. Griffin, Michael S. Marszalec, Edward H. Donselman | 2002-03-12 |