Inventor · disambiguated record
David H. Hubble
Also filed as: HUBBLE DAVID H
3 granted patents·46 citations·filing 1975–1996
71Inventor score
Top patents by PatentIndex Score
3 records- 0174US5741349ARefractory lining system for high wear area of high temperature reaction vesselSTEEL TECH CORP·Filed 1995·Granted Apr 21, 1998·29 cites·20 claims
- 0249US5811057ARefractory lining system for high wear area of high temperature reaction vesselSTEEL TECH CORP·Filed 1996·Granted Sep 22, 1998·13 cites·28 claims
- 0341US3947002AMethod of burning-in lining in bottom blown steelmaking furnaceUNITED STATES STEEL CORP·Filed 1975·Granted Mar 30, 1976·4 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →