Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5693843 | Process for hydrocyanation of diolefins and isomerization of nonconjugated 2 alkyl-3-monoalkenenitriles | Thomas Foo | 1997-12-02 |
| 5596074 | Method for controlling color formation during polytetramethylene ether glycol production | Peter A. Bloxham, Richard E. Ernst, Leon S. Scott, John D. Super, James D. Verbsky | 1997-01-21 |