Inventor · disambiguated record

Carl D. Spangler, Jr.

Also filed as: SPANGLER JR CARL D

1 granted patent·58 citations·filing 1979–1979

50Inventor score
Technology areasB01D
Files withCONOCO INC1

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1 record

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