Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857609 | Amino resin and a method for its production | Leif A. Flodman | 1989-08-15 |
| 4831089 | Method for the production of amino resin | Leif A. Flodman | 1989-05-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4857609 | Amino resin and a method for its production | Leif A. Flodman | 1989-08-15 |
| 4831089 | Method for the production of amino resin | Leif A. Flodman | 1989-05-16 |