Assignee
MILTON ROY CO
US·45 granted patents·7 pending applications·1,107 citations·filing 1974–2012
Top patents by PatentIndex Score
52 records- 0196US3985467AConstant pressure pumpMILTON ROY CO·Filed 1975·Granted Oct 12, 1976·182 cites·7 claims
- 0289US4747687ABall cell windows for spectrophotometersMILTON ROY CO·Filed 1986·Granted May 31, 1988·76 cites·7 claims
- 0388US8008806B2Metering pump power sourceMILTON ROY CO·Filed 2010·Granted Aug 30, 2011·10 cites·20 claims
- 0488US7871520B2High-temperature membrane distillationMILTON ROY CO·Filed 2007·Granted Jan 18, 2011·20 cites·5 claims
- 0588US4457846ALiquid chromatography methods and devicesMILTON ROY CO·Filed 1982·Granted Jul 3, 1984·55 cites·22 claims
- 0684US3935463ASpectrophotometerMILTON ROY CO·Filed 1974·Granted Jan 27, 1976·35 cites·25 claims
- 0782US4966458AOptical system for a multidetector array spectrographMILTON ROY CO·Filed 1989·Granted Oct 30, 1990·60 cites·4 claims
- 0882US4753581AConstant suction pump for high performance liquid chromatographyMILTON ROY CO·Filed 1987·Granted Jun 28, 1988·47 cites·12 claims
- 0980US4967936ABeverage dispenserMILTON ROY CO·Filed 1990·Granted Nov 6, 1990·57 cites·14 claims
- 1080USD249264SPump coverMILTON ROY CO·Filed 1977·Granted Sep 5, 1978·14 cites·1 claims
- 1175USD283425SPump housingMILTON ROY CO·Filed 1984·Granted Apr 15, 1986·13 cites·1 claims
- 1271US3997049AEnclosure for hard and soft contact lensesMILTON ROY CO·Filed 1975·Granted Dec 14, 1976·24 cites·13 claims
- 1369US5253986AImpeller-type pump systemMILTON ROY CO·Filed 1992·Granted Oct 19, 1993·35 cites·13 claims
- 1469US4130374ACentrifugal pump assemblyMILTON ROY CO·Filed 1977·Granted Dec 19, 1978·24 cites·9 claims
- 1568US6129110AFluid level management systemMILTON ROY CO·Filed 1996·Granted Oct 10, 2000·41 cites·15 claims
- 1668US4625197ALogarithmic analog to digital converterMILTON ROY CO·Filed 1984·Granted Nov 25, 1986·24 cites·13 claims
- 1767US4284487AOxygen analyzer probeMILTON ROY CO·Filed 1980·Granted Aug 18, 1981·31 cites·11 claims
- 1866US7821159B2Metering pump power sourceMILTON ROY CO·Filed 2008·Granted Oct 26, 2010·6 cites·25 claims
- 1964US4672322AHigh sensitivity conductivity detectorMILTON ROY CO·Filed 1984·Granted Jun 9, 1987·25 cites·19 claims
- 2064US4475813ADivergent light optical systems for liquid chromatographyMILTON ROY CO·Filed 1982·Granted Oct 9, 1984·20 cites·13 claims
- 2163US6254351B1Snap-acting float assembly with hysteresisMILTON ROY CO·Filed 2000·Granted Jul 3, 2001·12 cites·31 claims
- 2260US4897023ALiquid pump assemblyMILTON ROY CO·Filed 1988·Granted Jan 30, 1990·21 cites·11 claims
- 2360US4543228AInjection molded sliding vane pumpMILTON ROY CO·Filed 1984·Granted Sep 24, 1985·20 cites·1 claims
- 2458US6264436B1Multifunction valveMILTON ROY CO·Filed 1999·Granted Jul 24, 2001·19 cites·21 claims
- 2558US6094970ALeak detector for a pumpMILTON ROY CO·Filed 1998·Granted Aug 1, 2000·22 cites·19 claims
- 2657US6086340AMetering diaphragm pump having a front removable hydraulic refill valveMILTON ROY CO·Filed 1999·Granted Jul 11, 2000·19 cites·21 claims
- 2756US4512899ALiquid chromatography tube connectionsMILTON ROY CO·Filed 1984·Granted Apr 23, 1985·18 cites·5 claims
- 2855US4478715AColumn retainerMILTON ROY CO·Filed 1983·Granted Oct 23, 1984·19 cites·4 claims
- 2954US4875773AOptical system for a multidetector array spectrographMILTON ROY CO·Filed 1988·Granted Oct 24, 1989·17 cites·32 claims
- 3053US5201636AStator current based malfunction detecting system in a variable flow delivery pumpMILTON ROY CO·Filed 1991·Granted Apr 13, 1993·24 cites·13 claims
- 3153US4227409AFlowmeterMILTON ROY CO·Filed 1979·Granted Oct 14, 1980·11 cites·5 claims
- 3251US4066879AMeans and method for controlling eluent gradient in liquid chromatographyMILTON ROY CO·Filed 1976·Granted Jan 3, 1978·15 cites·17 claims
- 3349US4526507AShaft driven pump without sealsMILTON ROY CO·Filed 1982·Granted Jul 2, 1985·13 cites·2 claims
- 3447USRE31684EX-Y PlotterMILTON ROY CO·Filed 1982·Granted Sep 25, 1984·6 cites·9 claims
- 3547US2010065496A1Membrane distillation pressure control system and methodMILTON ROY CO·Filed 2008·Application pending·0 cites
- 3647US2010025219A1System and method for membrane distillation with low reynolds numbersMILTON ROY CO·Filed 2008·Application pending·0 cites
- 3747US2010051549A1Heat recuperating membrane distillation apparatus and systemMILTON ROY CO·Filed 2008·Application pending·0 cites
- 3845US2014104613A1Spectral calibration methodMILTON ROY CO·Filed 2012·Application pending·0 cites
- 3945US2014107943A1Gas intensity calibration method and systemMILTON ROY CO·Filed 2012·Application pending·0 cites
- 4044US6155136AGear shaft assembly and method of making the sameMILTON ROY CO·Filed 1999·Granted Dec 5, 2000·13 cites·16 claims
- 4140US2011180383A1Membrane distillation system and methodMILTON ROY CO·Filed 2010·Application pending·0 cites
- 4240US2011180479A1Zero liquid discharge water treatment system and methodMILTON ROY CO·Filed 2010·Application pending·0 cites
- 4337US4825169AUltrasonic streaming current detectorMILTON ROY CO·Filed 1987·Granted Apr 25, 1989·6 cites·7 claims
- 4437US3975160AColorimetric analyzerMILTON ROY CO·Filed 1974·Granted Aug 17, 1976·7 cites·17 claims
- 4536US4601582ASpectrophotometerMILTON ROY CO·Filed 1985·Granted Jul 22, 1986·10 cites·7 claims
- 4632US6158709AMounting apparatus for a pump pedestalMILTON ROY CO·Filed 1999·Granted Dec 12, 2000·11 cites·49 claims
- 4731US5383648AValve for controlling flowMILTON ROY CO·Filed 1994·Granted Jan 24, 1995·4 cites·2 claims
- 4828US5220283ACalibration of streaming current detectionMILTON ROY CO·Filed 1991·Granted Jun 15, 1993·5 cites·14 claims
- 4928US4269573APump drive mechanism for an evaporative coolerMILTON ROY CO·Filed 1979·Granted May 26, 1981·8 cites·11 claims
- 5024US6210121B1Method of calibrating a lost-motion metering pumpMILTON ROY CO·Filed 1999·Granted Apr 3, 2001·0 cites·18 claims
Showing the top 50 of 52 patent records by PatentIndex Score.
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