Inventor · disambiguated record

Donald F. Constantine

Also filed as: CONSTANTINE DONALD F

2 granted patents·7 citations·filing 2003–2004

54Inventor score

Technology areasF17C

Files withWESTERN INTERNAT GAS & CYLINDE2

Top patents by PatentIndex Score

2 records

0143US6953068B2Acetylene distribution systemWESTERN INTERNAT GAS & CYLINDE·Filed 2004·Granted Oct 11, 2005·5 cites·7 claims
0236US6823906B2Acetylene distribution systemWESTERN INTERNAT GAS & CYLINDE·Filed 2003·Granted Nov 30, 2004·2 cites·15 claims

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