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| US4537243 | 9 Nov 1983 | 27 Ago 1985 | Hazelett Strip-Casting Corporation | Method of and apparatus for steam preheating endless flexible casting belt |
| US4589470 | 8 May 1984 | 20 May 1986 | Electric Power Research Institute Inc. | Method and apparatus for cooling a moving chill substrate |
| US4792075 | 26 Feb 1986 | 20 Dic 1988 | | Apparatus for pulling forward or holding back moving metal strips |
| US4921037 | 19 Jul 1988 | 1 May 1990 | Hazelett Strip-Casting Corporation | Method and apparatus for introducing differential stresses in endless flexible metallic casting belts for enhancing belt performance in continuous metal casting machines |
| US5477912 | 28 Sep 1993 | 26 Dic 1995 | Aluminum Company of America | Roll for use in a belt caster and an associated method |
| US6026887 | 4 Mar 1997 | 22 Feb 2000 | Hazelett Strip-Casting Corporation | Steering, tensing and driving a revolving casting belt using an exit-pulley drum for achieving all three functions |
