Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5112789 | Alkoxylation catalysis | James H. McCain, Stephen W. King, Robert J. Knopf, Charles Arnold Smith | 1992-05-12 |
| 4946984 | Alkoxylation using a calcium sulfate catalyst | — | 1990-08-07 |