Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4256863 | Vinyl halide polymerization process, reactor therefor and coating product for use in process and with reactor | Philip D. Roberts | 1981-03-17 |
| 4181787 | Vinyl halide polymerization process and reactor therefor | Philip D. Roberts, John B. Rose, Boris Englin | 1980-01-01 |