Inventor · disambiguated record

David Ernest Shipley

Also filed as: SHIPLEY DAVID ERNEST

1 granted patent·31 citations·filing 1974–1974

45Inventor score
Technology areasC10B
Files withCOAL INDUSTRY PATENTS LTD1

Top patents by PatentIndex Score

1 record

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