Assignee
GREEN REFRACTORIES
6 granted patents·84 citations·filing 1974–1986
Top patents by PatentIndex Score
6 records- 0172US4248023AInsulated ceramic fiber refractory moduleGREEN REFRACTORIES·Filed 1979·Granted Feb 3, 1981·16 cites·15 claims
- 0252US4724224AHigh density chronic oxide refractory blockGREEN REFRACTORIES·Filed 1986·Granted Feb 9, 1988·15 cites·16 claims
- 0350US4137681AFastening device for securing wear-resistant tiles to a backingGREEN REFRACTORIES·Filed 1977·Granted Feb 6, 1979·24 cites·13 claims
- 0448US3931959AGun for applying refractory materialGREEN REFRACTORIES·Filed 1974·Granted Jan 13, 1976·15 cites·12 claims
- 0543US4352661AShaft kilnGREEN REFRACTORIES·Filed 1981·Granted Oct 5, 1982·6 cites·14 claims
- 0640US4149899AChromic oxide refractoryGREEN REFRACTORIES·Filed 1978·Granted Apr 17, 1979·8 cites·12 claims
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