Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4276090 | Method for protecting industrial substrates from fungal or bacterial attack | Frank C. Becker | 1981-06-30 |
| 4247559 | N-substituted maleimides in liquid concentrates | Frank C. Becker | 1981-01-27 |