Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5368889 | Method of making thin film composite membranes | David Johnson, Kenneth J. Stutts, Virginia A. Hallfrisch, James E. Anschutz | 1994-11-29 |
| 5280183 | Microelectronic device employing multiring phthalocyanine compound | Scott E. Rickert, Malcolm E. Kenney | 1994-01-18 |