Inventor · disambiguated record

Alan B. Speigel

Also filed as: SPEIGEL ALAN B

1 granted patent·2 citations·filing 1979–1979

19Inventor score
Technology areasC11D
Files withSPEIGEL ALAN B1

Top patents by PatentIndex Score

1 record

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