Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33761 | Ricinoleate plasticizers for polyurethane compositions | Melvin Brauer, William J. Downey | 1991-12-03 |
| RE33754 | Grease compatible extended polyurethanes | Melvin Brauer, William J. Downey, Jerry C. Chao | 1991-11-26 |
| RE33392 | Process for using ricinoleate plasticized polyurethanes for sealing electrical devices | Melvin Brauer, William J. Downey | 1990-10-16 |
| 4705723 | Process for using ricinoleate plasticized polyurethanes for sealing electrical devices | Melvin Brauer, William J. Downey | 1987-11-10 |
| 4666969 | Ricinoleate plasticizers for polyurethane compositions | Melvin Brauer, William J. Downey | 1987-05-19 |
| 4596743 | Grease compatible extended polyurethanes | Melvin Brauer, William J. Downey, Jerry C. Chao | 1986-06-24 |