Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680713 | Process for the subcritical drying of aerogels | Rainald Forbert, Andreas Zimmermann, William C. Ackerman | 1997-10-28 |
| 5651852 | Method for making linerless labels with a specific tie coat | Nancy G. Mitchell, Joseph W. Langan, Adele C. Shipston, Timothy J. Russ | 1997-07-29 |