Inventor · disambiguated record

Geoffrey N. Boulter

Also filed as: BOULTER GEOFFREY N

3 granted patents·35 citations·filing 1980–1982

69Inventor score

Technology areasC21B

Files withDIRECT REDUCTION CORP3

Top patents by PatentIndex Score

3 records

0175US4389242AInterior arrangement for direct reduction rotary kilns and methodDIRECT REDUCTION CORP·Filed 1982·Granted Jun 21, 1983·25 cites·10 claims
0243US4378241AMethod for achieving low sulfur levels in the DRI product from iron oxide reducing kilnsDIRECT REDUCTION CORP·Filed 1980·Granted Mar 29, 1983·5 cites·7 claims
0339US4378244ASystem for coal injection in iron oxide reducing kilnsDIRECT REDUCTION CORP·Filed 1981·Granted Mar 29, 1983·5 cites·16 claims

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