Issued Patents 1989
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4826997 | N-Substituted arylcyclo butenyl-maleimides | — | 1989-05-02 |
| 4825001 | Cyclobutarene ketoaniline monomeric and polymeric compositions | Kenneth J. Bruza | 1989-04-25 |
| 4795827 | Cyclobutarene ketoaniline monomeric and polymeric compositions | Kenneth J. Bruza | 1989-01-03 |