Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680106 | Multibit tag with stepwise variable frequencies | Alejandro G. Schrott, Robert J. von Gutfeld | 1997-10-21 |
| 5612131 | Composite magneto-optic memory and media | Nestor A. Bojarczuk, Ralph R. Ruf | 1997-03-18 |