Inventor · disambiguated record
Philip R. Lichtman
Also filed as: LICHTMAN PHILIP · LICHTMAN PHILIP R · LICHTMAN PHILLIP R
33 granted patents·10,630 citations·filing 1977–2003
99Inventor score
Files withACUFEX MICROSURGICAL INC7MICROSURGE INC7VISTA MEDICAL TECH5SEEDLING ENTPR LLC2BRIGHAM & WOMENS HOSPITAL1
Top patents by PatentIndex Score
33 records- 0198USD349341SEndoscopic grasperMICROSURGE INC·Filed 1992·Granted Aug 2, 1994·592 cites·1 claims
- 0298US4669473ASurgical fastenerACUFEX MICROSURGICAL INC·Filed 1985·Granted Jun 2, 1987·1.4k cites·37 claims
- 0397US5647871AElectrosurgery with cooled electrodesMICROSURGE INC·Filed 1995·Granted Jul 15, 1997·1.2k cites·12 claims
- 0496US7074219B2Electrosurgery with cooled electrodesETHICON ENDO SURGERY INC·Filed 2003·Granted Jul 11, 2006·456 cites·7 claims
- 0596US6206876B1Electrosurgery with cooled electrodesSEEDLING ENTPR LLC·Filed 2000·Granted Mar 27, 2001·709 cites·7 claims
- 0696US5611813ASurgical instrumentMICROSURGE INC·Filed 1995·Granted Mar 18, 1997·912 cites·28 claims
- 0796US5318589ASurgical instrument for endoscopic surgeryMICROSURGE INC·Filed 1992·Granted Jun 7, 1994·1.6k cites·30 claims
- 0896USD286567SSurgical trocarACUFEX MICROSURGICAL INC·Filed 1983·Granted Nov 4, 1986·55 cites·1 claims
- 0994US4655752ASurgical cannulaACUFEX MICROSURGICAL INC·Filed 1986·Granted Apr 7, 1987·608 cites·11 claims
- 1093US6074389AElectrosurgery with cooled electrodesSEEDLING ENTERPRISES LLC·Filed 1997·Granted Jun 13, 2000·651 cites·7 claims
- 1192US5478351AEndoscopic surgical tool with handle and detachable tool assemblyMICROSURGE INC·Filed 1994·Granted Dec 26, 1995·624 cites·39 claims
- 1292US5195392AInternal pipe inspection systemNIAGARA MOHAWK POWER CORP·Filed 1990·Granted Mar 23, 1993·135 cites·45 claims
- 1392US5004158AFluid dispensing and mixing deviceHALEM STEPHEN·Filed 1989·Granted Apr 2, 1991·151 cites·26 claims
- 1489US5308357AHandle mechanism for manual instrumentsMICROSURGE INC·Filed 1992·Granted May 3, 1994·459 cites·47 claims
- 1585US4845646AHandheld digital gemstone measurement apparatusDIAMOND GUARD CORP·Filed 1988·Granted Jul 4, 1989·60 cites·5 claims
- 1683US6292221B1Motorized focusing device and viewing system utilizing sameVISTA MEDICAL TECH·Filed 1998·Granted Sep 18, 2001·64 cites·2 claims
- 1783US5620459ASurgical instrumentMICROSURGE INC·Filed 1995·Granted Apr 15, 1997·288 cites·46 claims
- 1883USD286438SSurgical obturatorACUFEX MICROSURGICAL INC·Filed 1983·Granted Oct 28, 1986·20 cites·1 claims
- 1981US5582576AElectronic endoscope with zoom lens systemOKTAS GENERAL PARTNERSHIP·Filed 1994·Granted Dec 10, 1996·66 cites·33 claims
- 2079US5989182ADevice-steering shaft assembly and endoscopeVISTA MEDICAL TECH·Filed 1997·Granted Nov 23, 1999·266 cites·25 claims
- 2179US4155187AManually cycled pistolLICHTMAN PHILLIP R·Filed 1977·Granted May 22, 1979·30 cites·2 claims
- 2278US6544264B2Electrosurgery with cooled electrodesSEEDLING ENTPR LLC·Filed 2001·Granted Apr 8, 2003·77 cites·6 claims
- 2364USD288361SHandle for surgical instrumentACUFEX MICROSURGICAL INC·Filed 1983·Granted Feb 17, 1987·8 cites·1 claims
- 2462US5282181ASilent alarm timepieceENTNER SHELLY KAREN·Filed 1991·Granted Jan 25, 1994·30 cites·9 claims
- 2556US5941818AEndoscopic video camera with malleable supportVISTA MEDICAL TECH·Filed 1996·Granted Aug 24, 1999·79 cites·21 claims
- 2652USD289330SHandle for surgical instrumentACUFEX MICROSURGICAL INC·Filed 1984·Granted Apr 14, 1987·5 cites·1 claims
- 2749US5891162AExpanding polygonal surgical compressorBRIGHAM & WOMENS HOSPITAL·Filed 1997·Granted Apr 6, 1999·50 cites·17 claims
- 2848US4740058ACoupler for optical instrumentsTECHNOLOGY FOR IMAGING INC·Filed 1986·Granted Apr 26, 1988·39 cites·17 claims
- 2945US5782752ADevice for carrying two units in end to end disposition and for moving one of the units alongside the other of the unitsVISTA MEDICAL TECH·Filed 1996·Granted Jul 21, 1998·37 cites·25 claims
- 3045US4342169AManually cycled pistolPANDISCIO NICHOLAS A·Filed 1980·Granted Aug 3, 1982·11 cites·5 claims
- 3143US5703560AThermostat with one-piece reset mechanism and contact assemblyELMWOOD SENSORS·Filed 1995·Granted Dec 30, 1997·9 cites·7 claims
- 3241US5935057ADevice for carrying two units in end to end disposition and for moving one of the units alongside the other of the unitsVISTA MEDICAL TECH·Filed 1998·Granted Aug 10, 1999·26 cites·22 claims
- 3336USD276649SSurgical cannulaACUFEX MICROSURGICAL INC·Filed 1983·Granted Dec 4, 1984·1 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →