Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6644083 | Spin forming a tubular workpiece to form a radial flange on a tubular flange and a bead or thick rim on the radial flange | — | 2003-11-11 |
| 6540266 | Spin forming a tubular workpiece to form a radial flange on a tubular flange and a thick rim on the radial flange | — | 2003-04-01 |