Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5677406 | Lengthened difunctional perfluoropolyether oils and rubbers prepared therewith | Peter R. MARKIES, Johannes Adrianus van den Reek, Cornelius J. M. Van Der Stappen | 1997-10-14 |