Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4944495 | Method and apparatus for leveling a refractory bed surface | J. Richard Rzomp | 1990-07-31 |
| 4897925 | Apparatus for determining surface profiles of metallic workpieces | — | 1990-02-06 |
| 4858327 | Apparatus for determining an edge profile of a metallic workpiece | — | 1989-08-22 |
| 4821285 | Thermocouple selection switch | — | 1989-04-11 |
| 4768409 | Method and apparatus for servering thin strip | — | 1988-09-06 |
| 4715428 | Method and apparatus for direct casting of crystalline strip by radiant cooling | John D. Nauman | 1987-12-29 |
| 4678719 | Method and apparatus for continuous casting of crystalline strip | John D. Nauman | 1987-07-07 |
| 4425565 | Multiple resonant coil using distributed capacity between turns | — | 1984-01-10 |
| 4413262 | Multiple frequency tuned circuit | — | 1983-11-01 |
| 4399860 | Apparatus for strip casting | — | 1983-08-23 |
| 4335386 | Bifilar antenna trap | — | 1982-06-15 |
| 4334228 | Bifilar antenna trap | — | 1982-06-08 |
| 4330025 | Nozzle in a strip casting apparatus | — | 1982-05-18 |