Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9080323 | Sealing member for a flush toilet | George Grech, Michael B. Fritz, Michael W. Harris, Jason Smith, Craig Karagitz +2 more | 2015-07-14 |
| 8176577 | Flush toilet with improved flow pattern | George Grech, Michael W. Harris, Jason Smith, Eric Krupp, Brian Kelly | 2012-05-15 |
| 7861331 | Reduced water consumption flush toilet | George Grech, Michael B. Fritz, Michael W. Harris, Jason Smith, Craig Karagitz +2 more | 2011-01-04 |
| 7387163 | In-situ landfill gas well perforation method and apparatus | Raymond Seegers | 2008-06-17 |
| 6076786 | Adjustable video display screen | — | 2000-06-20 |