Inventor · disambiguated record
Derek E. Heath
Also filed as: HEATH DEREK · HEATH DEREK E
41 granted patents·5 pending applications·1,709 citations·filing 1980–2024
98Inventor score
Top patents by PatentIndex Score
46 records- 0197US5464362AEndodontic instrumentTULSA DENTAL PROD LLC·Filed 1994·Granted Nov 7, 1995·159 cites·12 claims
- 0294US5762541AEndodontic instrumentDENTSPLY INT INC·Filed 1997·Granted Jun 9, 1998·90 cites·3 claims
- 0394US5628674AEndodontic instrumentTULSA DENTAL PROD LLC·Filed 1996·Granted May 13, 1997·89 cites·7 claims
- 0491US4934934ADental file/reamer instrumentQUALITY DENTAL PRODUCTS INC·Filed 1988·Granted Jun 19, 1990·155 cites·8 claims
- 0590US5655950AMethod of fabricating an endodontic instrumentTULSA DENTAL PROD LLC·Filed 1996·Granted Aug 12, 1997·57 cites·16 claims
- 0690US4602900AMicro drill with modified drill pointARPAIO JR JERRY·Filed 1983·Granted Jul 29, 1986·68 cites·4 claims
- 0788US9005377B2Method of modifying a physical property of an endodontic instrumentD & S DENTAL LLC·Filed 2013·Granted Apr 14, 2015·4 cites·9 claims
- 0886US5941760AEndodontic instrumentDENTSPLY INT INC·Filed 1998·Granted Aug 24, 1999·64 cites·12 claims
- 0986US5653590AKit of endodontic instruments and method of utilizing sameTULSA DENTAL PROD LLC·Filed 1995·Granted Aug 5, 1997·99 cites·15 claims
- 1086US5380200AEndodontic instrument of predetermined flexibilityQUALITY DENTAL PRODUCTS INC·Filed 1993·Granted Jan 10, 1995·113 cites·22 claims
- 1186US4538989ADental reamerDENTSPLY INT INC·Filed 1980·Granted Sep 3, 1985·88 cites·1 claims
- 1285US5527205AMethod of fabricating an endodontic instrumentTULSA DENTAL PROD LLC·Filed 1993·Granted Jun 18, 1996·65 cites·10 claims
- 1382US5106298AEndodontic dental instrumentHEATH DEREK E·Filed 1991·Granted Apr 21, 1992·88 cites·16 claims
- 1481US8439682B1Set of endodontic instrumentsHEATH DEREK·Filed 2009·Granted May 14, 2013·11 cites·10 claims
- 1581US5605460AEndodontic instrument and procedureTULSA DENTAL PROD LLC·Filed 1995·Granted Feb 25, 1997·78 cites·14 claims
- 1680US8911573B2Medical instrument with modified memory and flexibility properties and methodHEATH DEREK E·Filed 2012·Granted Dec 16, 2014·7 cites·10 claims
- 1780US8192200B1Endodontic apparatus and methodHEATH DEREK E·Filed 2010·Granted Jun 5, 2012·6 cites·6 claims
- 1879US8105085B1Endodontic instrument and methodHEATH DEREK·Filed 2009·Granted Jan 31, 2012·7 cites·16 claims
- 1978US8644978B1Machining apparatus and method of making endodontic instrumentsHEATH DEREK E·Filed 2011·Granted Feb 4, 2014·8 cites·9 claims
- 2077US5762497AEndodontic dental instrumentTULSA DENTAL PRODUCTS·Filed 1996·Granted Jun 9, 1998·71 cites·15 claims
- 2177US5713736AEndodontic dental instrumentTULSA DENTAL PROD LLC·Filed 1996·Granted Feb 3, 1998·68 cites·20 claims
- 2276US10130444B1Endodontic instrumentDENTSPLY SIRONA INC·Filed 2017·Granted Nov 20, 2018·1 cites·11 claims
- 2375US5624259ADental hand instrumentTULSA DENTAL PROD LLC·Filed 1995·Granted Apr 29, 1997·60 cites·6 claims
- 2475US4871312ADental compactor instrumentQUALITY DENTAL PRODUCTS INC·Filed 1988·Granted Oct 3, 1989·43 cites·6 claims
- 2573US11680745B2Thermally controllable cupholderLAKESIDE HOLDINGS LLC·Filed 2020·Granted Jun 20, 2023·1 cites·15 claims
- 2673US7806690B2Endodontic instrument for performing root canal therapyD & S DENTAL LLC·Filed 2008·Granted Oct 5, 2010·4 cites·17 claims
- 2772US9795459B2Medical instrument with modified memory and flexibility properties and methodD & S DENTAL LLC·Filed 2014·Granted Oct 24, 2017·3 cites·7 claims
- 2870US8393899B2Endodontic instrument and methodHEATH DEREK·Filed 2012·Granted Mar 12, 2013·2 cites·19 claims
- 2968US2024401875A1Thermally controllable cupholderLAKESIDE HOLDINGS LLC·Filed 2024·Application pending·0 cites
- 3067US6308719B1Pre-clean deluge systemHONDA AMERICA MFG·Filed 2000·Granted Oct 30, 2001·7 cites·2 claims
- 3167US5302129AEndodontic procedure and instrumentHEATH DEREK E·Filed 1991·Granted Apr 12, 1994·48 cites·13 claims
- 3266US5860641ACutting board for food productsFiled 1997·Granted Jan 19, 1999·32 cites·12 claims
- 3365US12085332B2Thermally controllable cupholderLAKESIDE HOLDINGS LLC·Filed 2023·Granted Sep 10, 2024·0 cites·16 claims
- 3464US5807106AEndodontic instrument having depth calibrations and method of fabricating sameFiled 1996·Granted Sep 15, 1998·40 cites·10 claims
- 3563US6663096B2Cutting board for food products and method of fabricating sameHEATH DEREK E·Filed 2002·Granted Dec 16, 2003·9 cites·20 claims
- 3659US10196713B2Medical instrument with modified memory and flexibility properties and methodDENTSPLY SIRONA INC·Filed 2015·Granted Feb 5, 2019·0 cites·11 claims
- 3756US6296000B1Pre-clean deluge systemHONDA AMERICA MFG·Filed 2001·Granted Oct 2, 2001·2 cites·6 claims
- 3855US10182882B1Method of modifying a physical property of an endodontic instrumentDENTSPLY SIRONA INC·Filed 2015·Granted Jan 22, 2019·0 cites·13 claims
- 3955USD505030SCollapsible plant standFiled 2004·Granted May 17, 2005·9 cites·1 claims
- 4054USRE34439EDental compactor instrumentHEATH DEREK E·Filed 1991·Granted Nov 9, 1993·28 cites·8 claims
- 4150US2015056571A1Cross-Fluted Endodontic InstrumentHEATH DEREK·Filed 2013·Application pending·0 cites
- 4248US5743734APortable holder for safely supporting and handling sharp dental instrumentsTULSA DENTAL PROD LLC·Filed 1996·Granted Apr 28, 1998·25 cites·14 claims
- 4344US2017143451A1Cross-Fluted Endodontic InstrumentD & S DENTAL LLC·Filed 2017·Application pending·0 cites
- 4444US2005235509A1Sound emitting device for maintaining correct posture or avoiding the effects of drowsinessHEATH DEREK E·Filed 2005·Application pending·0 cites
- 4539US11117495B2Motorized seatGLOBAL INTERIOR SOLUTIONS INC·Filed 2020·Granted Sep 14, 2021·0 cites·18 claims
- 4637US2011159458A1Endodontic Instrument With Modified Memory and Flexibility Properties and MethodHEATH DEREK E·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →