Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814104 | Tertiary alkanolamine absorbent containing an ethyleneamine promoter and its method of use | Debra S. Kovach | 1989-03-21 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4814104 | Tertiary alkanolamine absorbent containing an ethyleneamine promoter and its method of use | Debra S. Kovach | 1989-03-21 |