Inventor · disambiguated record

John D. R. Spain

Also filed as: SPAIN JOHN D R

1 granted patent·52 citations·filing 2009–2009

50Inventor score
Technology areasG06Q
Files withINTERCOMP CORP1

Top patents by PatentIndex Score

1 record

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