Inventor · disambiguated record

Alvin Lee Porter

Also filed as: PORTER ALVIN LEE

2 granted patents·74 citations·filing 1998–1998

67Inventor score

Technology areasC01F

Files withGOLDCORP INC2

Top patents by PatentIndex Score

2 records

0175US5939036AManufacture of precipitated calcium carbonateGOLDCORP INC·Filed 1998·Granted Aug 17, 1999·41 cites·7 claims
0271US6132696AManufacture of precipitated calcium carbonate of improved color and stable crystalline formGOLDCORP INC·Filed 1998·Granted Oct 17, 2000·33 cites·32 claims

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