Inventor · disambiguated record
David Lewandowski
Also filed as: LEWANDOWSKI DAVID · LEWANDOWSKI DAVID G
3 granted patents·1 pending application·48 citations·filing 1990–2013
72Inventor score
Top patents by PatentIndex Score
4 records- 0148US5044020AUrinal for convenience and training of juvenile malesLEWANDOWSKI DAVID G·Filed 1990·Granted Sep 3, 1991·24 cites·19 claims
- 0242US5368100ACoiled tubing actuated samplerHALLIBURTON CO·Filed 1993·Granted Nov 29, 1994·18 cites·27 claims
- 0342US2011247130A1Protective garmentLEWANDOWSKI DAVID·Filed 2011·Application pending·0 cites
- 0438USD703875SHead shieldLEWANDOWSKI DAVID·Filed 2013·Granted Apr 29, 2014·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →