Issued Patents All Time
Showing 26–50 of 59 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5968223 | Method for heating molten metal using heated baffle | — | 1999-10-19 |
| 5963580 | High efficiency system for melting molten aluminum | — | 1999-10-05 |
| 5958357 | Method of producing chlorine | — | 1999-09-28 |
| 5894541 | Electric heater assembly | — | 1999-04-13 |
| 5850072 | Electric heater assembly | — | 1998-12-15 |
| 5850073 | Electric heating element and heater assembly | — | 1998-12-15 |
| 5799720 | Nozzle assembly for continuous caster | Nicholas V. Ross | 1998-09-01 |
| 5772725 | Method for fluxing molten metal | — | 1998-06-30 |
| 5769924 | Method of treating aluminum with chlorine produced from chlorocarbon compounds | — | 1998-06-23 |
| 5718742 | Ladle and impeller rotation for fluxing molten metal | — | 1998-02-17 |
| 5630863 | Method for fluxing molten-metal | — | 1997-05-20 |
| 5616167 | Method for fluxing molten metal | — | 1997-04-01 |
| 5603571 | Thermocouple assembly including an outer sleeve made in part of a titanium alloy | — | 1997-02-18 |
| 5590703 | Aluminum surface treatment | — | 1997-01-07 |
| 5571440 | Continuous caster and method of using the same | — | 1996-11-05 |
| 5474282 | Titanium composite for molten metal | — | 1995-12-12 |
| 5462580 | Method for molten metal treatment | — | 1995-10-31 |
| 5462581 | Method for treating molten metal | — | 1995-10-31 |
| 5463176 | Liquid waste oxygenation | — | 1995-10-31 |
| 5452827 | Nozzle for continuous caster | — | 1995-09-26 |
| 5447554 | Gas compression method and apparatus | — | 1995-09-05 |
| 5439047 | Heated nozzle for continuous caster | — | 1995-08-08 |
| 5435375 | Titanium composite casting nozzle | — | 1995-07-25 |
| 5415680 | Molten metal vacuum treatment and apparatus | — | 1995-05-16 |
| 5405427 | Salt flux for addition to molten metal adapted for removing constituents therefrom and methods of using | — | 1995-04-11 |