Inventor · disambiguated record
John Mcmahan
Also filed as: MCMAHAN JOHN D · MCMAHAN JOHN MARSHALL
1 granted patent·1 pending application·13 citations·filing 1980–2003
34Inventor score
Files withOWENS CORNING FIBERGLASS CORP1
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2 recordsIdentity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →