Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE33754 | Grease compatible extended polyurethanes | Melvin Brauer, William J. Downey, Frank C. Naughton | 1991-11-26 |
| RE33755 | Ester plasticizers for polyurethane compositions | William J. Downey, Melvin Brauer | 1991-11-26 |
| RE33354 | Process for using ester plasticized polyurethanes for sealing electrical devices | William J. Downey, Melvin Brauer | 1990-09-25 |
| 4705724 | Process for using ester plasticized polyurethanes for sealing electrical devices | William J. Downey, Melvin Brauer | 1987-11-10 |
| 4666968 | Ester plasticizers for polyarethane compositions | William J. Downey, Melvin Brauer | 1987-05-19 |
| 4596743 | Grease compatible extended polyurethanes | Melvin Brauer, William J. Downey, Frank C. Naughton | 1986-06-24 |