Issued Patents All Time
Showing 1–25 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6432556 | Copper alloy with a golden visual appearance | Dennis R. Brauer, Eugene Shapiro, Kip D. Klein, John F. Breedis | 2002-08-13 |
| 4796687 | Liquid/solid interface monitoring during direct chill casting | Brian G. Lewis | 1989-01-10 |
| RE32596 | Head top surface measurement utilizing screen parameters in electromagnetic casting | Peter J. Kindlmann, Gary L. Ungarean, Derek E. Tyler | 1988-02-09 |
| 4674557 | Regulation of the thickness of electromagnetically cast thin strip | Gerhart K. Gaule, Gary L. Ungarean, Derek E. Tyler | 1987-06-23 |
| 4606397 | Apparatus and process for electro-magnetically forming a material into a desired thin strip shape | Gary L. Ungarean, Derek E. Tyler | 1986-08-19 |
| 4570696 | Design of bottom blocks for electromagnetic casting | Derek E. Tyler | 1986-02-18 |
| 4570699 | Multi-turn coils of controlled pitch for electromagnetic casting | Gerhart K. Gaule, Derek E. Tyler | 1986-02-18 |
| 4564390 | Decarburizing a metal or metal alloy melt | Debabrata Gupta | 1986-01-14 |
| 4530394 | Controlled water application for electromagnetic casting shape control | Derek E. Tyler | 1985-07-23 |
| 4522247 | Infrared imaging for electromagnetic casting | Gary L. Ungarean | 1985-06-11 |
| 4518030 | Multi-turn coils of controlled pitch for electromagnetic casting | Gerhart K. Gaule, Derek E. Tyler | 1985-05-21 |
| 4516625 | Electromagnetic control system for casting thin strip | Derek E. Tyler | 1985-05-14 |
| 4516627 | Multi-turn coils of controlled pitch for electromagnetic casting | Gerhart K. Gaule, Derek E. Tyler | 1985-05-14 |
| 4515630 | Process of continuously treating an alloy melt | Derek E. Tyler | 1985-05-07 |
| 4495983 | Determination of liquid-solid interface and head in electromagnetic casting | Peter J. Kindlmann, Gary L. Ungarean, Derek E. Tyler | 1985-01-29 |
| 4495981 | Process and apparatus for synchronized electromagnetic casting of multiple strands | Peter J. Kindlmann, Gary L. Ungarean, Derek E. Tyler | 1985-01-29 |
| 4473104 | Electromagnetic casting process and apparatus | Gary L. Ungarean | 1984-09-25 |
| 4472195 | Process for decarburizing alloy melts | Debabrata Gupta | 1984-09-18 |
| 4471832 | Apparatus and process for electromagnetically forming a material into a desired thin strip shape | Gary L. Ungarean, Derek E. Tyler | 1984-09-18 |
| 4470447 | Head top surface measurement utilizing screen parameters in electromagnetic casting | Peter J. Kindlmann, Gary L. Ungarean, Derek E. Tyler | 1984-09-11 |
| 4469165 | Electromagnetic edge control of thin strip material | Gary L. Ungarean | 1984-09-04 |
| 4462457 | Transformer-driven shield for electromagnetic casting | Peter J. Kindlmann, Gary L. Ungarean, Derek E. Tyler | 1984-07-31 |
| 4458744 | Electromagnetic casting shape control by differential screening and inductor contouring | Gary L. Ungarean, Derek E. Tyler, Gerhart K. Gaule | 1984-07-10 |
| 4452297 | Process and apparatus for selecting the drive frequencies for individual electromagnetic containment inductors | Gary L. Ungarean, Peter J. Kindlmann, Derek E. Tyler | 1984-06-05 |
| 4450890 | Process and apparatus for electromagnetic casting of multiple strands having individual head control | Gary L. Ungarean, Peter J. Kindlmann, Derek E. Tyler | 1984-05-29 |