Inventor · disambiguated record

Matthew James Schaeffer

Also filed as: SCHAEFFER MATTHEW J · SCHAEFFER MATTHEW JAMES

2 granted patents·38 citations·filing 1989–2003

63Inventor score

Technology areasG01N

Files withCONTROL INSTR CORP1 SCHAEFFER MATTHEW J1

Top patents by PatentIndex Score

2 records

0174US7704748B2Gas analyzer for measuring the flammability of mixtures of combustible gases and oxygenCONTROL INSTR CORP·Filed 2003·Granted Apr 27, 2010·18 cites·14 claims
0250US5053200AFlammable vapor analyzerSCHAEFFER MATTHEW J·Filed 1989·Granted Oct 1, 1991·20 cites·19 claims

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