Inventor · disambiguated record
H. David Prior
Also filed as: PRIOR H D JR · PRIOR H DAVID · PRIOR JR H DAVID
5 granted patents·2 pending applications·34 citations·filing 1999–2009
78Inventor score
Top patents by PatentIndex Score
7 records- 0177US8030235B2Refractory brick for steel ladlesNORTH AMERICAN REFRACTORIES·Filed 2008·Granted Oct 4, 2011·5 cites·7 claims
- 0276US7754633B2Chromia-alumina refractoryHARBISON WALKER REERACTORIES C·Filed 2008·Granted Jul 13, 2010·8 cites·14 claims
- 0373US6548436B2Cristobalite-free mullite grain having reduced reactivity to molten aluminum and method of producing the sameNORTH AMERICAN REFRACTORIES·Filed 2002·Granted Apr 15, 2003·13 cites·2 claims
- 0448US8658552B2Chromia-containing refractoryPRIOR H DAVID·Filed 2009·Granted Feb 25, 2014·1 cites·17 claims
- 0544US2009035474A1Refractories with improved hydration resistanceNORTH AMERICAN REFRACTORIES·Filed 2007·Application pending·0 cites
- 0642US2005110202A1Injection lanceNORTH AMERICAN REFRACTORIES·Filed 2003·Application pending·0 cites
- 0741US6407023B1Cristobalite-free mullite grain having reduced reactivity to molten aluminum and method of producing the sameNORTH AMERICAN REFRACTORIES·Filed 1999·Granted Jun 18, 2002·7 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →