Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5659775 | Topology indpendent system for state element conversion | William J. Grundmann | 1997-08-19 |
| 5597237 | Apparatus for measuring the emissivity of a semiconductor wafer | — | 1997-01-28 |