Inventor · disambiguated record

Alfreda B. Spann

Also filed as: SPANN ALFREDA B

1 granted patent·53 citations·filing 2009–2009

49Inventor score
Technology areasA61L
Files withSPANN ROBERT L1

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1 record

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