Inventor · disambiguated record
John L. Chapman, Jr.
Also filed as: CHAPMAN JR JOHN L
2 granted patents·18 citations·filing 1982–1984
58Inventor score
Technology areasH01T
Files withAT & T TECHNOLOGIES INC2
Top patents by PatentIndex Score
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →