Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8887444 | Door assembly and method of making same (stainless steel sliding door) | Walenty Kalempa, David Slomski | 2014-11-18 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8887444 | Door assembly and method of making same (stainless steel sliding door) | Walenty Kalempa, David Slomski | 2014-11-18 |