Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6720459 | Continuous process for the preparation of polytrimethylene ether glycol | Ernest Keith Marchildon, Howard Ng, Leo Ernest Manzer | 2004-04-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6720459 | Continuous process for the preparation of polytrimethylene ether glycol | Ernest Keith Marchildon, Howard Ng, Leo Ernest Manzer | 2004-04-13 |