Inventor · disambiguated record
Raymond Lewandowski
Also filed as: LEWANDOWSKI RAYMOND · LEWANDOWSKI RAYMOND D · LEWANDOWSKI RAYMOND DAVID
9 granted patents·2 pending applications·386 citations·filing 1977–2014
90Inventor score
Top patents by PatentIndex Score
11 records- 0175US4127484AFilter relief valve assemblyPUROLATOR INC·Filed 1977·Granted Nov 28, 1978·32 cites·24 claims
- 0273US2015157037A1Fermentation process of a substrate using a mixed culture for the production of an edible biomass for animal and/or human consumptionLACTOSCIENCE INC·Filed 2014·Application pending·0 cites
- 0370US6599269B1Single-use syringeBECTON DICKINSON CO·Filed 2000·Granted Jul 29, 2003·68 cites·28 claims
- 0467US5338310ANeedle device having safety indication featuresBECTON DICKINSON CO·Filed 1992·Granted Aug 16, 1994·115 cites·16 claims
- 0564US5674203ANeedle device having safety indication featuresBECTON DICKINSON CO·Filed 1995·Granted Oct 7, 1997·116 cites·16 claims
- 0661USD277457SPackaging container for a stopcock or the likeBECTON DICKINSON CO·Filed 1982·Granted Feb 5, 1985·8 cites·1 claims
- 0757US2013122145A1Fermentation process of a substrate using a mixed culture for the production of an edible biomass for animal and/or human consumptionLEWANDOWSKI RAYMOND·Filed 2011·Application pending·0 cites
- 0848US5811289AProcess and apparatus for effecting a biological aerobic pretreatment of dairy industry effluentFiled 1996·Granted Sep 22, 1998·20 cites·19 claims
- 0934US4865975AProcess for recuperation of the proteins lost by the dairy industryLEWANDOWSKI RAYMOND·Filed 1986·Granted Sep 12, 1989·4 cites·15 claims
- 1029US5860962AShielded cannula for use with an I.V. siteBECTON DICKINSON CO·Filed 1997·Granted Jan 19, 1999·21 cites·11 claims
- 1129US4736848AStopcock packageBECTON DICKINSON CO·Filed 1982·Granted Apr 12, 1988·2 cites·9 claims
Join the waitlist — get patent alerts
Get an alert when Raymond Lewandowski files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →