Assignee
MARTIN HOWARD
24 granted patents·5 pending applications·857 citations·filing 1978–2016
Top patents by PatentIndex Score
29 records- 0196US4330278AEndodontic flow-through ultrasonic instrument holder deviceMARTIN HOWARD·Filed 1980·Granted May 18, 1982·98 cites·10 claims
- 0294US4392827ASelf-contained root canal heated condenser dental instrumentMARTIN HOWARD·Filed 1981·Granted Jul 12, 1983·114 cites·8 claims
- 0391US4552531AGauged root canal condenser spreaderMARTIN HOWARD·Filed 1984·Granted Nov 12, 1985·73 cites·7 claims
- 0489US9006216B2Biocidal aldehyde composition for oil and gas extractionMARTIN HOWARD·Filed 2011·Granted Apr 14, 2015·3 cites·7 claims
- 0587US4731019ADiamond coated scaler dental instrument for ultrasonic operationMARTIN HOWARD·Filed 1986·Granted Mar 15, 1988·90 cites·3 claims
- 0685US4190958AEndodontic drill-fileMARTIN HOWARD·Filed 1978·Granted Mar 4, 1980·69 cites·6 claims
- 0784US8088829B2Biocidal aldehyde compositionMARTIN HOWARD·Filed 2009·Granted Jan 3, 2012·2 cites·9 claims
- 0884US4469614AChemical disinfectant and sterilant composition comprising acidic glutaraldehydeMARTIN HOWARD·Filed 1983·Granted Sep 4, 1984·16 cites·7 claims
- 0981USD373636SRoot canal handpieceMARTIN HOWARD·Filed 1995·Granted Sep 10, 1996·24 cites·1 claims
- 1076US5284875AFortified quarternary ammonium compound with dual synergistic phenolsMARTIN HOWARD·Filed 1993·Granted Feb 8, 1994·42 cites·2 claims
- 1176US4684346AEndodontic access bur with extended diamond coat and method for usingMARTIN HOWARD·Filed 1985·Granted Aug 4, 1987·46 cites·1 claims
- 1275US5026284AApex root canal fileMARTIN HOWARD·Filed 1988·Granted Jun 25, 1991·42 cites·9 claims
- 1375US4661061AFour sided root canal rasp for root canal preparationMARTIN HOWARD·Filed 1985·Granted Apr 28, 1987·43 cites·14 claims
- 1475US4295827AEndodontic flow through ultrasonic instrument holder attachmentMARTIN HOWARD·Filed 1979·Granted Oct 20, 1981·39 cites·12 claims
- 1572US4518684ARapid X-ray developing systemMARTIN HOWARD·Filed 1984·Granted May 21, 1985·12 cites·10 claims
- 1671US5322856AFortified glutaraldehyde chemical sterilant/disinfectantMARTIN HOWARD·Filed 1993·Granted Jun 21, 1994·38 cites·6 claims
- 1767US4983635AFortified quaternary ammonium compound with dual synergistic phenolsMARTIN HOWARD·Filed 1988·Granted Jan 8, 1991·28 cites·4 claims
- 1867US4859183ARoot canal instrument handleMARTIN HOWARD·Filed 1988·Granted Aug 22, 1989·19 cites·3 claims
- 1966US4654374AChemical disinfectant and sterilantMARTIN HOWARD·Filed 1985·Granted Mar 31, 1987·10 cites·7 claims
- 2065US8242176B2Biocidal aldehyde composition for oil and gas extractionMARTIN HOWARD·Filed 2009·Granted Aug 14, 2012·0 cites·9 claims
- 2162US4846685APerforated dental post systemMARTIN HOWARD·Filed 1988·Granted Jul 11, 1989·27 cites·15 claims
- 2262US2013259953A1Biocidal aldehyde composition for oil and gas extractionMARTIN HOWARD·Filed 2013·Application pending·0 cites
- 2362US2013251822A1Biocidal aldehyde compositionMARTIN HOWARD·Filed 2013·Application pending·0 cites
- 2458US2012101063A1Biocidal aldehyde compositionMARTIN HOWARD·Filed 2011·Application pending·0 cites
- 2557USD353200SDental clampMARTIN HOWARD·Filed 1991·Granted Dec 6, 1994·8 cites·1 claims
- 2655US9955688B2Biocidal aldehyde compositionMARTIN HOWARD·Filed 2016·Granted May 1, 2018·0 cites·2 claims
- 2750US5252606AFortified glutaraldehyde disinfectantMARTIN HOWARD·Filed 1990·Granted Oct 12, 1993·14 cites·1 claims
- 2843US2015157024A1Biocidal aldehyde composition for water managementMARTIN HOWARD·Filed 2015·Application pending·0 cites
- 2942US2005227198A1Combination dental mirror and measurement gaugeMARTIN HOWARD·Filed 2004·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →