Inventor · disambiguated record

Joseph Kieffer

Also filed as: KIEFFER JOSEPH · KIEFFER JOSEPH A

2 granted patents·31 citations·filing 1982–2002

54Inventor score

Technology areasB21D E04C

Files withKIEFFER JOSEPH1 KIEFFER JOSEPH A1

Top patents by PatentIndex Score

2 records

0157US4559752ABuilding construction panel with internal metallic reinforcementKIEFFER JOSEPH A·Filed 1982·Granted Dec 24, 1985·31 cites·6 claims
0230US7096703B2Method for making a three-dimensional metal structureKIEFFER JOSEPH·Filed 2002·Granted Aug 29, 2006·0 cites·10 claims

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