Individual holder
LUTZ DAVID W
US·11 granted patents·6 pending applications·141 citations·filing 1976–2021
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
17 records- 0188US10953936B2Double stretch trailerLUTZ DAVID W·Filed 2017·Granted Mar 23, 2021·6 cites·20 claims
- 0287US4460064AForklift truck capable of raising and lowering itself and a load back and forth between two surfaces at different levelsLUTZ DAVID W·Filed 1982·Granted Jul 17, 1984·48 cites·12 claims
- 0380US7871232B2Line feed system with indexing cartLUTZ DAVID W·Filed 2006·Granted Jan 18, 2011·13 cites·6 claims
- 0474US10875590B2Modular beam haulerLUTZ DAVID W·Filed 2018·Granted Dec 29, 2020·2 cites·18 claims
- 0572US4181460AArticle handling apparatusLUTZ DAVID W·Filed 1977·Granted Jan 1, 1980·21 cites·8 claims
- 0671US7090064B2Auxiliary conveyor with adjustable traysLUTZ DAVID W·Filed 2004·Granted Aug 15, 2006·15 cites·20 claims
- 0763US4082196ALoading and unloading apparatus for vehiclesLUTZ DAVID W·Filed 1976·Granted Apr 4, 1978·18 cites·41 claims
- 0862US8342319B2Reciprocating slat conveyorLUTZ DAVID W·Filed 2010·Granted Jan 1, 2013·1 cites·20 claims
- 0957US8100625B2Conveyor trailerLUTZ DAVID W·Filed 2006·Granted Jan 24, 2012·2 cites·3 claims
- 1050US2007176157A1Materials handling technologyLUTZ DAVID W·Filed 2006·Application pending·0 cites
- 1148US2021371024A1Perimeter Beam Double Stretch TrailerLUTZ DAVID W·Filed 2021·Application pending·0 cites
- 1247US2005220583A1Tiltable work platformLUTZ DAVID W·Filed 2004·Application pending·0 cites
- 1344US5020382AApparatus for loading and unloading objectsLUTZ DAVID W·Filed 1990·Granted Jun 4, 1991·8 cites·35 claims
- 1442US2007031224A1Trailer locking and positioning systemLUTZ DAVID W·Filed 2006·Application pending·0 cites
- 1539US5160237AApparatus for loading and unloading objectsLUTZ DAVID W·Filed 1991·Granted Nov 3, 1992·7 cites·98 claims
- 1639US2012211333A1Leak-Resistant SubdeckLUTZ DAVID W·Filed 2011·Application pending·0 cites
- 1737US2011147167A1Under-Mount Slat ConveyorLUTZ DAVID W·Filed 2010·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when LUTZ DAVID W files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →