Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888141 | Process for producing polyethylene articles having a high tensile strength and modulus | Cornelis Wilhelmus Maria Bastiaansen, Pieter J. Lemstra | 1989-12-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4888141 | Process for producing polyethylene articles having a high tensile strength and modulus | Cornelis Wilhelmus Maria Bastiaansen, Pieter J. Lemstra | 1989-12-19 |