Issued Patents 1989
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4883631 | Heat set method for oval containers | — | 1989-11-28 |
| 4882119 | Method for making partially crystalline biaxially oriented heat set hollow plastic containers | — | 1989-11-21 |
| 4871507 | Method for forming hollow partially crystalline biaxially oriented heat set polyethylene terephthalate articles | — | 1989-10-03 |
| 4853171 | Method of making partially crystalline biazially oriented heat set containers | — | 1989-08-01 |
| 4839127 | Method of making partially crystalline biaxially oriented hollow plastic heat set containers | Saleh A. Jabarin | 1989-06-13 |