Inventor · disambiguated record

Roland Grave

Also filed as: GRAVE ROLAND

2 granted patents·26 citations·filing 1980–1980

60Inventor score

Technology areasB22D C21C

Files withSIDERURGIE FSE INST RECH2

Top patents by PatentIndex Score

2 records

0181US4340208ARefractory piece permeable to gasesSIDERURGIE FSE INST RECH·Filed 1980·Granted Jul 20, 1982·22 cites·27 claims
0244US4348013ADevice of refractory porous material for blowing gas into a bath of liquid metalSIDERURGIE FSE INST RECH·Filed 1980·Granted Sep 7, 1982·4 cites·6 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →