Inventor · disambiguated record
David L. Lutz
Also filed as: LUTZ DAVID · LUTZ DAVID L · LUTZ DAVID LEON
20 granted patents·1 pending application·503 citations·filing 1980–2022
95Inventor score
Files withHUBBELL INC11KENCO ENGINEERING INC3HUBBELL INC HARVEY2CARBONE CHRISTOPHER A1DIEHL EVAN JAMES1
Top patents by PatentIndex Score
21 records- 0194US5777266AModular cable protection systemHUBBELL INC·Filed 1997·Granted Jul 7, 1998·118 cites·20 claims
- 0293US7149065B2Self testing digital fault interrupterHUBBELL INC·Filed 2003·Granted Dec 12, 2006·70 cites·24 claims
- 0386US9103078B2Screed plateLUTZ DAVID·Filed 2010·Granted Aug 11, 2015·16 cites·20 claims
- 0483US8598456B2Cover and hinge assembly for electrical deviceCARBONE CHRISTOPHER A·Filed 2011·Granted Dec 3, 2013·12 cites·22 claims
- 0582US6483027B1Self-adjustable end cap assemblyHUBBELL INC·Filed 2000·Granted Nov 19, 2002·36 cites·44 claims
- 0681US9545439B2Emulsion vaccine compositions comprising antigen and adjuvant in the aqueous phaseZOETIS SERVICES LLC·Filed 2015·Granted Jan 17, 2017·4 cites·6 claims
- 0781US4307520ALifter for drier drumKENCO ENGINEERING INC·Filed 1980·Granted Dec 29, 1981·34 cites·8 claims
- 0880US4865487AScreed for asphalt paverKENCO ENGINEERING INC·Filed 1988·Granted Sep 12, 1989·40 cites·10 claims
- 0979US11451031B2Outdoor floor box enclosureHUBBELL INC·Filed 2020·Granted Sep 20, 2022·1 cites·16 claims
- 1078US11462924B2Device charging systemHUBBELL INC·Filed 2020·Granted Oct 4, 2022·1 cites·9 claims
- 1176US4674807AShielded connectorHUBBELL INC HARVEY·Filed 1986·Granted Jun 23, 1987·40 cites·6 claims
- 1273US8980288B2Emulsion vaccine compositions comprising antigen and adjuvant in the aqueous phaseDIEHL EVAN JAMES·Filed 2008·Granted Mar 17, 2015·4 cites·32 claims
- 1371US4919076AReusable evaporation fixtureIBM·Filed 1988·Granted Apr 24, 1990·47 cites·15 claims
- 1469US4304494ASlip-on shroud for asphalt mixer paddleKENCO ENGINEERING INC·Filed 1980·Granted Dec 8, 1981·28 cites·9 claims
- 1569US2023026280A1Device charging systemHUBBELL INC·Filed 2022·Application pending·0 cites
- 1660US5035646AFlush mounted receptacle and plug with pin and sleeve type contactsHUBBELL INC·Filed 1990·Granted Jul 30, 1991·24 cites·8 claims
- 1758US10910814B2System and method for controlling an electrical receptacle based on operational profileHUBBELL INC·Filed 2018·Granted Feb 2, 2021·0 cites·15 claims
- 1856US6506973B1Adjustable power poleHUBBELL INC·Filed 2001·Granted Jan 14, 2003·10 cites·35 claims
- 1950US10566776B2Outdoor floor box enclosureHUBBELL INC·Filed 2016·Granted Feb 18, 2020·0 cites·18 claims
- 2048US4632491AWire retaining assemblyHUBBELL INC HARVEY·Filed 1985·Granted Dec 30, 1986·12 cites·25 claims
- 2137US5641305AElectrical device having adjustable clamping mechanismHUBBELL INC·Filed 1995·Granted Jun 24, 1997·6 cites·25 claims
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