Inventor · disambiguated record
Howard L. Roenigk
Also filed as: ROENIGK HOWARD L
3 granted patents·36 citations·filing 1989–2001
71Inventor score
Top patents by PatentIndex Score
3 records- 0164US6508977B2Reinforced refractory shaft design for fluxing molten metalFiled 2001·Granted Jan 21, 2003·13 cites·18 claims
- 0245US4975049ARefractory block for rotary kilnGEN REFRACTORIES CO·Filed 1989·Granted Dec 4, 1990·13 cites·11 claims
- 0332US5078595ACarbon flue wall and method of makingROENIGK HOWARD L·Filed 1990·Granted Jan 7, 1992·10 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →