Inventor · disambiguated record
David W. Pfeffer
Also filed as: PFEFFER DAVID W · PFEFFER DAVID WILLIAM
0 granted patents·3 pending applications·0 citations·filing 2015–2018
Top patents by PatentIndex Score
3 records- 0127US2018245345A1Masonry Block With Partial CellsPFEFFER DAVID W·Filed 2018·Application pending·0 cites
- 0222US2015315784A124" Center Hand Hold BlockPFEFFER DAVID WILLIAM·Filed 2015·Application pending·0 cites
- 0319US2016362889A1Masonry Block With Partial CellsPFEFFER DAVID W·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →