Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5848546 | Method of gripping tubular members during forming operations and associated apparatus | Blair T. Allison, Daniel Bergstrom, William A. P. Graham, Daniel E. Hunter, Jeffrey M. Shoup | 1998-12-15 |
| 5836193 | Apparatus for forming elongated metal articles and related method | Daniel E. Hunter, Jeffrey M. Shoup, Blair T. Allison, Daniel Bergstrom, Peter J. Coppola +2 more | 1998-11-17 |
| 5708209 | Apparatus and method for ultrasonic particle detection in molten metal | Richard C. Stiffler, Ronald C. Wojnar, Mark F. A. Warchol, John M. Urbanic | 1998-01-13 |
| 5584361 | Forging die lubricator | James R. Anglin, Aladar Fricke, Phillip J. Pallone, Frank E. Savor, Robert C. Wallace | 1996-12-17 |
| 5477912 | Roll for use in a belt caster and an associated method | Albert C. Wang, S. John Pien, Adam J. Sartschev | 1995-12-26 |
| 5370171 | Die-casting process and equipment | James R. Fields, Men G. Chu, C. Edward Eckert, Thomas R. Hornack, Marshall A. Klingensmith +4 more | 1994-12-06 |
| 5246055 | Vacuum die-casting machine with apparatus and method for controlling pressure behind piston | James R. Fields, Robert C. Wallace | 1993-09-21 |
| 5234045 | Method of squeeze-casting a complex metal matrix composite in a shell-mold cushioned by molten metal | — | 1993-08-10 |
| 5133401 | Continuous casting machine with mold block assemblies interlinked by elastic hinges | Ronald Bachowski, Joshua Liu, Michael M. Mohajery, S. John Pien, Paul E. Ringbloom +2 more | 1992-07-28 |
| 5076344 | Die-casting process and equipment | James R. Fields, Men G. Chu, C. Edward Eckert, George C. Full, Thomas R. Hornack +10 more | 1991-12-31 |
| 4669606 | Hydraulic-powered apparatus with motion amplification means for moving conveyor feeder means used in transporting anode rods through rodding room machinery | — | 1987-06-02 |
| 4510033 | Frozen electrolyte bath removal apparatus | Robert J. Martin, Bernard C. Turley | 1985-04-09 |