| 9377254 |
Cooling of chill molds using baffles |
Michael Trovant, Lucas Alexander Brown, Tony Cesta, Katharine Elizabeth Stokman-Connell |
2016-06-28 |
| 8245653 |
Split shell circular furnace and binding systems for circular furnaces |
Nils W. Voermann, Clarence A. Nichols, Robert Veenstra, Jimmy Sarvinis, Keith E. Joiner +1 more |
2012-08-21 |
| 7075966 |
Electrode column |
Blair Nakatsu, Nils W. Voermann, Maurizio Darini, Sean Southall |
2006-07-11 |
| 6953337 |
Transfer of hot feed materials from a preprocessing plant to an electric smelting or melting furnace |
— |
2005-10-11 |
| 6814012 |
Furnace binding and adjustment systems |
Keith E. Joiner, Robert Veenstra |
2004-11-09 |
| 6377605 |
Electrode seal for arc furnace |
— |
2002-04-23 |
| 6168532 |
Multi-configuration sports/recreation facility |
— |
2001-01-02 |
| 5577350 |
Auditorium |
Brian Brisbin, Peter Sheffield |
1996-11-26 |
| 5468190 |
Multi-purpose arena |
— |
1995-11-21 |
| 5406580 |
Electrode seal for arc furnaces |
— |
1995-04-11 |
| 5070659 |
Retractable roof for stadium structure |
Brian Brisbin, Peter Sheffield |
1991-12-10 |
| 4995203 |
Retractable roof for stadium structure |
Brian Brisbin, Peter Sheffield |
1991-02-26 |
| 4735549 |
Billet turning device |
— |
1988-04-05 |
| 4573523 |
Method of and apparatus for continuous centrifugal casting |
— |
1986-03-04 |
| 4226332 |
Equalization system for overhead cranes |
— |
1980-10-07 |