Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6280692 | Open-loop apparatus for producing a controlled blend of polyol and blowing agent for use in the manufacture of polyurethane foam | — | 2001-08-28 |
| 5958991 | Open-loop method for producing a controlled blend of polyol and blowing agent for use in the manufacture of polyurethane foam | — | 1999-09-28 |