Issued Patents All Time
Showing 26–30 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7954300 | Tile alignment and leveling device | Edward A. Kufner | 2011-06-07 |
| D630078 | Tile alignment and leveling device | Edward A. Kufner | 2011-01-04 |
| 7861487 | Tile alignment and leveling device | Edward A. Kufner | 2011-01-04 |
| D630077 | Tile alignment and leveling device | Edward A. Kufner | 2011-01-04 |
| 7621100 | Tile alignment and leveling device and method for using the same | Edward A. Kufner | 2009-11-24 |