Inventor · disambiguated record

Harold W. Keller

Also filed as: KELLER HAROLD W

2 granted patents·38 citations·filing 1992–1994

62Inventor score

Technology areasA23C A23J

Files withABBOTT LAB2

Top patents by PatentIndex Score

2 records

0154US5248804ASeparation of phytate from plant protein using ion exchangeABBOTT LAB·Filed 1992·Granted Sep 28, 1993·26 cites·31 claims
0240US5376393ARemoval of phosphorous from mammalian milk using ion exchangeABBOTT LAB·Filed 1994·Granted Dec 27, 1994·12 cites·13 claims

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