Issued Patents All Time
Showing 26–50 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6358331 | Method for improving quality of triniobium tin superconductor in manufacturing environment by controlling iron content in molten tin bath | Paul Frederick Browning, Neil Anthony Johnson, Thomas Robert Raber, Melissa L. Murray | 2002-03-19 |
| 6350293 | Bottom pour electroslag refining systems and methods | William Thomas Carter, Felix Muller, Franz Hugo, Robert John Zabala, Bruce Alan Knudsen | 2002-02-26 |
| 6309441 | Reduction-melting process to form rare earth-transition metal alloys and the alloys | Robert John Zabala, Vladimir Nikolayevich Radchenko, Anatoly Danilovich Riabtsev, Oleg Vladimirovich Tarlov | 2001-10-30 |
| 6295309 | Vacuum arc remelting apparatus and process | Michael F. Henry, William Thomas Carter, Bernard Patrick Bewlay | 2001-09-25 |
| 6289080 | X-ray target | Wayne Charles Hasz, Charles Gitahi Mukira, Thomas Robert Raber, Gregory Alan Steinlage, Gregory Reznikov | 2001-09-11 |
| 6289258 | Drain flowrate measurement | William Thomas Carter, Russell S. Miller, Robert John Zabala, Bruce Alan Knudsen | 2001-09-11 |
| 6264717 | Clean melt nucleated cast article | William Thomas Carter, Robert John Zabala, Bruce Alan Knudsen, Samuel Vinod Thamboo | 2001-07-24 |
| 6256376 | Composite x-ray target | Charles Gitahi Mukira, Thomas Robert Raber, Constantinos Minas, Gregory Alan Steinlage, Gregory Reznikov +1 more | 2001-07-03 |
| 6250522 | Systems for flow control in electroslag refining process | William Thomas Carter, Robert John Zabala, Paul Leonard Dupree, Bruce Alan Knudsen | 2001-06-26 |
| 6243408 | Electrode weighing stub | Bruce Alan Knudsen, Russell S. Miller, William Thomas Carter, Robert John Zabala | 2001-06-05 |
| 6219372 | Guide tube structure for flux concentration | Robert John Zabala, Howard R. Hart, Jr., Bruce Alan Knudsen, William Thomas Carter, Russell S. Miller | 2001-04-17 |
| 6196427 | Systems for controlling the superheat of the metal exiting the CIG apparatus in an electroslag refining process | William Thomas Carter, Robert John Zabala, Bruce Alan Knudsen, Paul Leonard Dupree | 2001-03-06 |
| 6120620 | Praseodymium-rich iron-boron-rare earth composition, permanent magnet produced therefrom, and method of making | Juliana Ching Shei | 2000-09-19 |
| 6104742 | Electroslag apparatus and guide | William Thomas Carter, Robert John Zabala, Bruce Alan Knudsen, Howard R. Hart, Jr. | 2000-08-15 |
| 6097750 | Electroslag refining hearth | Bruce Alan Knudsen, Peter G. Frischmann, Robert John Zabala, William Thomas Carter | 2000-08-01 |
| 6093449 | Atomizer for spray forming ring structures | William Thomas Carter, Robert John Zabala, Bruce Alan Knudsen | 2000-07-25 |
| 6059904 | Isothermal and high retained strain forging of Ni-base superalloys | Michael F. Henry, Charles P. Blankenship, Jr., Aldo Enrique Murut | 2000-05-09 |
| 6043445 | Apparatus for color-based sorting of titanium fragments | Michael Francis Xavier Gigliotti, Russell S. Miller | 2000-03-28 |
| 5992503 | Systems and methods for maintaining effective insulation between copper segments during electroslag refining process | Bruce Alan Knudsen, Robert John Zabala, William Thomas Carter | 1999-11-30 |
| 5985206 | Electroslag refining starter | Robert John Zabala, Bruce Alan Knudsen, William Thomas Carter | 1999-11-16 |
| 5930332 | Method for connecting a molybdenum-based alloy structure to a structure formed from a more ductile alloy, and related articles | Michael R. Eggleston, Herman A. Nied | 1999-07-27 |
| 5924575 | Method and apparatus for color-based sorting of titanium fragments | Michael Francis Xavier Gigliotti, Russell S. Miller | 1999-07-20 |
| 5810066 | Systems and methods for controlling the dimensions of a cold finger apparatus in electroslag refining process | Bruce Alan Knudsen, Robert John Zabala, William Thomas Carter, Paul Leonard Dupree | 1998-09-22 |
| 5809057 | Electroslag apparatus and guide | William Thomas Carter, Paul Leonard Dupree, Howard R. Hart, Jr., Bruce Alan Knudsen, Janel Koca Browning +2 more | 1998-09-15 |
| 5769151 | Methods for controlling the superheat of the metal exiting the CIG apparatus in an electroslag refining process | William Thomas Carter, Robert John Zabala, Bruce Alan Knudsen, Paul Leonard Dupree | 1998-06-23 |