Assignee
LEE DAVID
US·48 granted patents·12 pending applications·377 citations·filing 1975–2025
Top patents by PatentIndex Score
60 records- 0195US11163544B2Vertical solution integratorLEE DAVID·Filed 2021·Granted Nov 2, 2021·5 cites·12 claims
- 0292US8961571B2Method and apparatus for spinal facet joint fusion using irregularly shaped cortical bone implantsLEE DAVID·Filed 2008·Granted Feb 24, 2015·67 cites·9 claims
- 0391US8641155B2Modular furniture systemLEE DAVID·Filed 2008·Granted Feb 4, 2014·24 cites·1 claims
- 0490US9381050B2Adjustable spine distraction implantLEE DAVID·Filed 2012·Granted Jul 5, 2016·47 cites·21 claims
- 0589US8231656B2Adjustable spine distraction implantLEE DAVID·Filed 2008·Granted Jul 31, 2012·58 cites·23 claims
- 0687US11772258B2Systems and methods for automated building constructionLEE DAVID·Filed 2021·Granted Oct 3, 2023·1 cites·14 claims
- 0786US2025326107A1Systems and methods for automated building constructionLEE DAVID·Filed 2025·Application pending·0 cites
- 0883US11858432B1Identification display bag with camera systemLEE DAVID·Filed 2022·Granted Jan 2, 2024·1 cites·20 claims
- 0981US8809597B2Separation of vapor crude alcohol productLEE DAVID·Filed 2011·Granted Aug 19, 2014·2 cites·18 claims
- 1080US7896905B2Bone fixation apparatusLEE DAVID·Filed 2006·Granted Mar 1, 2011·9 cites·11 claims
- 1180US5163251AHand-held knife sharpenerLEE DAVID·Filed 1991·Granted Nov 17, 1992·55 cites·2 claims
- 1278US9000233B2Process to recover alcohol with secondary reactors for hydrolysis of acetalLEE DAVID·Filed 2012·Granted Apr 7, 2015·2 cites·20 claims
- 1376US8927784B2Process to recover alcohol from an ethyl acetate residue streamLEE DAVID·Filed 2011·Granted Jan 6, 2015·1 cites·18 claims
- 1475US12343866B2Systems and methods for automated building constructionLEE DAVID·Filed 2023·Granted Jul 1, 2025·0 cites·17 claims
- 1575US9526324B2Oral care implementLEE DAVID·Filed 2010·Granted Dec 27, 2016·6 cites·21 claims
- 1675US8927788B2Process to recover alcohol with reduced water from overhead of acid columnLEE DAVID·Filed 2012·Granted Jan 6, 2015·1 cites·20 claims
- 1774US7257887B2Die holding apparatus for bonding systemsLEE DAVID·Filed 2004·Granted Aug 21, 2007·18 cites·7 claims
- 1870US8686200B2Process to recover alcohol from an acidic residue streamLEE DAVID·Filed 2011·Granted Apr 1, 2014·1 cites·29 claims
- 1970US8613418B2Adjustable slump mold for molding a clay slab into a ceramic objectLEE DAVID·Filed 2011·Granted Dec 24, 2013·1 cites·16 claims
- 2067US8884080B2Reduced energy alcohol separation processLEE DAVID·Filed 2011·Granted Nov 11, 2014·1 cites·40 claims
- 2165US7208346B2Methods of forming interposers on surfaces of dies of a waferLEE DAVID·Filed 2004·Granted Apr 24, 2007·10 cites·20 claims
- 2262USD679504SOral care implementLEE DAVID·Filed 2010·Granted Apr 9, 2013·13 cites·1 claims
- 2361US2023106204A1Biodegradable display protectorLEE DAVID·Filed 2022·Application pending·0 cites
- 2459US9421042B2Bone fixation apparatusLEE DAVID·Filed 2011·Granted Aug 23, 2016·1 cites·19 claims
- 2559US8461399B2Separation process having an alcohol sidestreamLEE DAVID·Filed 2011·Granted Jun 11, 2013·0 cites·18 claims
- 2659USD683966SOral care implementLEE DAVID·Filed 2010·Granted Jun 11, 2013·11 cites·1 claims
- 2758US8748675B2Extractive distillation of crude alcohol productLEE DAVID·Filed 2011·Granted Jun 10, 2014·0 cites·21 claims
- 2856US2009193087A1System and method for configurable meeting invitation notification on unopened/unaccepted invitationsLEE DAVID·Filed 2008·Application pending·0 cites
- 2955US2022242753A1Immersible Water Purifier for Use with Flexible Water BladdersLEE DAVID·Filed 2021·Application pending·0 cites
- 3054US8575405B2Reducing acetals during ethanol separation processLEE DAVID·Filed 2011·Granted Nov 5, 2013·0 cites·21 claims
- 3154US2009217721A1Security keyboard coverLEE DAVID·Filed 2008·Application pending·0 cites
- 3253US8846987B2Ethanol separation process having stripping section for reducing acetalsLEE DAVID·Filed 2011·Granted Sep 30, 2014·0 cites·21 claims
- 3352US8555849B2Pistons for internal combustion enginesLEE DAVID·Filed 2008·Granted Oct 15, 2013·0 cites·5 claims
- 3452USD683138SOral care implementLEE DAVID·Filed 2010·Granted May 28, 2013·8 cites·1 claims
- 3552US2017071636A1Bone Fixation ApparatusLEE DAVID·Filed 2016·Application pending·0 cites
- 3651US8927780B2Process for removing aldehydes from ethanol reaction mixtureLEE DAVID·Filed 2011·Granted Jan 6, 2015·0 cites·16 claims
- 3751US4251102AElevating roofsLEE DAVID·Filed 1979·Granted Feb 17, 1981·13 cites·6 claims
- 3850US8704012B2Distillation of crude alcohol product using entrainerLEE DAVID·Filed 2011·Granted Apr 22, 2014·0 cites·21 claims
- 3950US8558034B2Reducing acetals during ethanol separation process using high pressure distillation columnLEE DAVID·Filed 2011·Granted Oct 15, 2013·0 cites·20 claims
- 4050US2009306667A1Method and apparatus for cervical fusionLEE DAVID·Filed 2009·Application pending·0 cites
- 4149US9024084B2Reduced energy alcohol separation process having controlled pressureLEE DAVID·Filed 2012·Granted May 5, 2015·0 cites·31 claims
- 4249US8846986B2Water separation from crude alcohol productLEE DAVID·Filed 2011·Granted Sep 30, 2014·0 cites·20 claims
- 4349US8235397B2Exercise bicycle with an eccentric wheelLEE DAVID·Filed 2011·Granted Aug 7, 2012·1 cites·2 claims
- 4448US8933278B2Process for producing ethanol and reducing acetic acid concentrationLEE DAVID·Filed 2012·Granted Jan 13, 2015·0 cites·20 claims
- 4548US8614359B2Integrated acid and alcohol production processLEE DAVID·Filed 2011·Granted Dec 24, 2013·0 cites·24 claims
- 4648US8481792B2Reducing acetals and/or esters during ethanol separation processLEE DAVID·Filed 2011·Granted Jul 9, 2013·0 cites·28 claims
- 4747US9024085B2Process to reduce ethanol recycled to hydrogenation reactorLEE DAVID·Filed 2012·Granted May 5, 2015·0 cites·22 claims
- 4847US8754268B2Process for removing water from alcohol mixturesLEE DAVID·Filed 2011·Granted Jun 17, 2014·0 cites·17 claims
- 4947US4055366AElevating roofsLEE DAVID·Filed 1975·Granted Oct 25, 1977·11 cites·9 claims
- 5046US2010176118A1Electric heating film and method of producing the sameLEE DAVID·Filed 2009·Application pending·0 cites
Showing the top 50 of 60 patent records by PatentIndex Score.
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