Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5948346 | Dual parison stacked clamp blow molding method | John W. Mills | 1999-09-07 |
| 5705121 | Method for back-to-back blow molding of hollow bodies | — | 1998-01-06 |
| 5681596 | Dual parison stacked clamp blow molding apparatus | John W. Mills | 1997-10-28 |
| 5551862 | Dual parison stacked clamp blow molding apparatus | — | 1996-09-03 |