Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8607368 | Connection device between toilet and drainpipe | Jim Z. Huang, Daniel Xia, Daniel Karraker | 2013-12-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8607368 | Connection device between toilet and drainpipe | Jim Z. Huang, Daniel Xia, Daniel Karraker | 2013-12-17 |