Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8205276 | Pressurized dual flush system | Ming Ge, Amer Mansour, Jerry Sobolewski | 2012-06-26 |
| 7975324 | Pressurized dual flush system | Ming Ge, Amer Mansour, Jerry Sobolewski | 2011-07-12 |