Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6578229 | Hand-held device for removing joint fillers | Michael Dziallas, Tilwin Lepsius, Lydia Duhm, Roy Edwin Van Swieten | 2003-06-17 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6578229 | Hand-held device for removing joint fillers | Michael Dziallas, Tilwin Lepsius, Lydia Duhm, Roy Edwin Van Swieten | 2003-06-17 |