Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670561 | Color concentrates and polymer compositions containing the same, and methods of making the same | Anthony S. Scheibelhoffer, Dianna B. Dusek, Dennis L. Hammond, Robert J. Opalko, Ronald E. Thompson | 1997-09-23 |
| 5652596 | Scanned antenna system and method | Jan Grinberg, K. C. Lim, Ronald I. Wolfson | 1997-07-29 |