Inventor · disambiguated record
David Paul Lang
Also filed as: LANG DAVID · LANG DAVID P · LANG DAVID PAUL
2 granted patents·1 pending application·70 citations·filing 1994–2020
63Inventor score
Top patents by PatentIndex Score
3 records- 0179US5536147AVacuum priming system for centrifugal pumpsPACO PUMPS INC·Filed 1994·Granted Jul 16, 1996·65 cites·11 claims
- 0277US9694362B2Composting garbage disposalLANG DAVID PAUL·Filed 2015·Granted Jul 4, 2017·5 cites·5 claims
- 0332US2022170392A1Beam-like crosshead for a valve train of a heavy-duty internal combustion engineSCHAEFFLER TECHNOLOGIES AG·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →