Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5954118 | Apparatus for efficient sidewall containment of molten metal with horizontal alternating magnetic fields utilizing low reluctance rims | — | 1999-09-21 |
| 5695001 | Electromagnetic confining dam for continuous strip caster | Kenneth E. Blazek | 1997-12-09 |
| 5601140 | Apparatus for efficient sidewall containment of molten metal with horizontal alternating magnetic fields utilizing a ferromagnetic dam | — | 1997-02-11 |
| 5385201 | Sidewall containment of liquid metal with horizontal alternating magnetic fields | — | 1995-01-31 |
| 5251685 | Apparatus and method for sidewall containment of molten metal with horizontal alternating magnetic fields | — | 1993-10-12 |
| 4993477 | Molten metal feed system controlled with a traveling magnetic field | — | 1991-02-19 |
| 4982796 | Electromagnetic confinement for vertical casting or containing molten metal | Robert J. Lari, Larry R. Turner | 1991-01-08 |
| 4974661 | Sidewall containment of liquid metal with vertical alternating magnetic fields | Robert J. Lari, Larry R. Turner, James E. Battles, John R. Hull, Donald M. Rote | 1990-12-04 |
| 4905756 | Electromagnetic confinement and movement of thin sheets of molten metal | Robert J. Lari, Larry R. Turner | 1990-03-06 |
| 4741383 | Horizontal electromagnetic casting of thin metal sheets | John R. Hull, Robert J. Lari, Larry R. Turner | 1988-05-03 |
| 4678024 | Horizontal electromagnetic casting of thin metal sheets | John R. Hull, Robert J. Lari, Larry R. Turner | 1987-07-07 |
| 4590423 | Coaxial test fixture | — | 1986-05-20 |
| 4559578 | Dual aperture dipole magnet with second harmonic component | — | 1985-12-17 |
| 4472755 | Resonant circuit which provides dual frequency excitation for rapid cycling of an electromagnet | — | 1984-09-18 |
| 4358808 | High energy overcurrent protective device | — | 1982-11-09 |
| 4305785 | Sensor for detecting changes in magnetic fields | — | 1981-12-15 |