Inventor · disambiguated record
Ronald J. Leonard
Also filed as: LEONARD RONALD A · LEONARD RONALD J · LEONARD RONALD JAMES · LEONARD RONALD LEE
27 granted patents·2 pending applications·1,408 citations·filing 1974–2004
98Inventor score
Files withMINNESOTA MINING & MFG10BAXTER TRAVENOL LAB6BAXTER INT3BAXTER LABORATORIES INC3OMNIS SURGICAL INC2
Top patents by PatentIndex Score
29 records- 0197US6113782APotting of tubular bundles in housingTERUMO CARDIOVASCULAR SYS·Filed 1998·Granted Sep 5, 2000·177 cites·30 claims
- 0296US3985135ADual chamber reservoirBAXTER LABORATORIES INC·Filed 1975·Granted Oct 12, 1976·130 cites·4 claims
- 0395US4026669AVariable capacity reservoir assemblyBAXTER LABORATORIES INC·Filed 1975·Granted May 31, 1977·110 cites·3 claims
- 0485US5514335ABlood oxygenation system and reservoir and method of manufactureMINNESOTA MINING & MFG·Filed 1993·Granted May 7, 1996·50 cites·22 claims
- 0583US4690758AMass transfer deviceBAXTER TRAVENOL LAB·Filed 1984·Granted Sep 1, 1987·36 cites·6 claims
- 0682US4735775AMass transfer device having a heat-exchangerBAXTER TRAVENOL LAB·Filed 1986·Granted Apr 5, 1988·46 cites·5 claims
- 0782US4353799AHydrophobic diffusion membranes for blood having wettable surfacesBAXTER TRAVENOL LAB·Filed 1978·Granted Oct 12, 1982·34 cites·31 claims
- 0881US4800022APlatelet collection systemBAXTER INT·Filed 1986·Granted Jan 24, 1989·153 cites·22 claims
- 0981US4572446AProcess for making a fiber bundleOMNIS SURGICAL INC·Filed 1984·Granted Feb 25, 1986·41 cites·8 claims
- 1077US4715953AHollow fiber separation device manifoldBAXTER TRAVENOL LAB·Filed 1983·Granted Dec 29, 1987·34 cites·11 claims
- 1175US4883455ACardioplegia administration setMINNESOTA MINING & MFG·Filed 1988·Granted Nov 28, 1989·136 cites·34 claims
- 1273US5580522ABlood oxygenation system and reservoir and method of manufactureMINNESOTA MINING & MFG·Filed 1995·Granted Dec 3, 1996·35 cites·5 claims
- 1371US5753173AMethod of manufacturing a blood oxygenation systemMINNESOTA MINING & MFG·Filed 1996·Granted May 19, 1998·33 cites·20 claims
- 1471US3993461ACardiotomy reservoirBAXTER LABORATORIES INC·Filed 1974·Granted Nov 23, 1976·33 cites·8 claims
- 1566US5888611AMultilayer hollow fiber body and method of makingFiled 1998·Granted Mar 30, 1999·26 cites·13 claims
- 1661US4062773AHigh surface to volume structure and method of generating sameBAXTER TRAVENOL LAB·Filed 1975·Granted Dec 13, 1977·16 cites·13 claims
- 1754US4863600AHollow fiber bundle having transverse binding means and method of making sameBAXTER INT·Filed 1986·Granted Sep 5, 1989·14 cites·12 claims
- 1852US5762868ABlood oxygenator and heat exchangerMINNESOTA MINING & MFG·Filed 1995·Granted Jun 9, 1998·67 cites·25 claims
- 1952US5747138AMultilayer hollow-fiber body and method of makingMINNESOTA MINING & MFG·Filed 1997·Granted May 5, 1998·15 cites·20 claims
- 2047US5382407AMembrane blood oxygenatorMINNESOTA MINING & MFG·Filed 1992·Granted Jan 17, 1995·49 cites·11 claims
- 2145US2004250350A1Device for correction of sacral dysfuctions and simultaneous reduction of lumbar lordosisFiled 2004·Application pending·0 cites
- 2243US5958338AMounting apparatus for blood handling systemsTERUMO CARDIOVASCULAR SYS·Filed 1997·Granted Sep 28, 1999·38 cites·33 claims
- 2342US4061470ABlood oxygenator utilizing a removable membrane oxygenator unitBAXTER TRAVENOL LAB·Filed 1976·Granted Dec 6, 1977·21 cites·6 claims
- 2441US5152964AMembrane blood oxygenatorMINNESOTA MINING & MFG·Filed 1991·Granted Oct 6, 1992·37 cites·12 claims
- 2541US4670152APriming system for ultrafiltration unitOMNIS SURGICAL INC·Filed 1986·Granted Jun 2, 1987·33 cites·11 claims
- 2640US2002080393A1Parallel printer interceptFiled 2001·Application pending·0 cites
- 2736US4846177ACombination fluid path and mount for heat exchangerMINNESOTA MINING & MFG·Filed 1988·Granted Jul 11, 1989·20 cites·18 claims
- 2834US5255734ACombination mount and fluid path for heat exchangerMINNESOTA MINING & MFG·Filed 1992·Granted Oct 26, 1993·21 cites·43 claims
- 2930US4978453APlatelet collection processBAXTER INT·Filed 1988·Granted Dec 18, 1990·3 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →