Inventor · disambiguated record
Richard G. Krum
Also filed as: KRUM RICHARD G · KRUM RICHARD GENE · MOHAJERANI KHOSROW
36 granted patents·942 citations·filing 1985–2024
98Inventor score
Files withSEAGATE TECHNOLOGY13RESMED MOTOR TECHNOLOGIES INC7SEAGATE TECHNOLOGY LLC5CETEC CORP2MAGNETIC PERIPHERALS INC2
Top patents by PatentIndex Score
36 records- 0195US12171937B2PAP system blowerRESMED MOTOR TECHNOLOGIES INC·Filed 2024·Granted Dec 24, 2024·2 cites·17 claims
- 0295US11428232B2Pap system blowerRESMED MOTOR TECHNOLOGIES INC·Filed 2020·Granted Aug 30, 2022·5 cites·20 claims
- 0395US6847506B1Actuator for use with a disk drive having a coil assembly designed to aid in heat convection from the coil of the coil assemblyWESTERN DIGITAL TECH INC·Filed 2003·Granted Jan 25, 2005·59 cites·36 claims
- 0495US6826009B1Disk drive including a filter element disposed along a disk surface for filtering disk rotation induced airflowWESTERN DIGITAL TECHNOLOGIES INC·Filed 2002·Granted Nov 30, 2004·61 cites·11 claims
- 0595US4980783AApparatus for automatically applying servo track data to a selected servo surface of a hard disk within a hard disk assemblySEAGATE TECHNOLOGY·Filed 1989·Granted Dec 25, 1990·67 cites·77 claims
- 0694US11859622B2PAP system blowerRESMED MOTOR TECHNOLOGIES INC·Filed 2022·Granted Jan 2, 2024·2 cites·18 claims
- 0794US6940698B2Actuator for use with a disk drive having a coil assembly including a bobbin to aid in heat convection from the coil of the coil assemblyWESTERN DIGITAL TECH INC·Filed 2003·Granted Sep 6, 2005·54 cites·30 claims
- 0893US5777845AHigh density redundant array of independent disks in a chassis having a door with shock absorbers held against the disks when the door is closedSEAGATE TECHNOLOGY·Filed 1995·Granted Jul 7, 1998·95 cites·16 claims
- 0993US4908715ADisk drive unitMAGNETIC PERIPHERALS INC·Filed 1988·Granted Mar 13, 1990·63 cites·12 claims
- 1092US6542328B2Disc separator plate with air damSEAGATE TECHNOLOGY LLC·Filed 2001·Granted Apr 1, 2003·60 cites·20 claims
- 1192US4905110ADisk drive spindle motorMAGNETIC PERIPHERALS INC·Filed 1988·Granted Feb 27, 1990·58 cites·15 claims
- 1288US12435726B2PAP system blowerRESMED MOTOR TECHNOLOGIES INC·Filed 2024·Granted Oct 7, 2025·0 cites·15 claims
- 1386US5430589AComputer disk drive unit having vibration absorbing isolator disposed between the housing cover and the memory storage unitSEAGATE TECHNOLOGY·Filed 1994·Granted Jul 4, 1995·37 cites·11 claims
- 1485US12359670B2PAP system blowerRESMED MOTOR TECHNOLOGIES INC·Filed 2023·Granted Jul 15, 2025·0 cites·15 claims
- 1584US10576227B2PAP system blowerMEBASSER SAMUEL AZIZ·Filed 2012·Granted Mar 3, 2020·17 cites·34 claims
- 1683USD589136SMotor housingRESMED MOTOR TECHNOLOGIES INC·Filed 2007·Granted Mar 24, 2009·16 cites·1 claims
- 1782US6362933B1Piezoelectric head loading and unloading device for rigid disc drivesSEAGATE TECHNOLOGY LLC·Filed 1997·Granted Mar 26, 2002·38 cites·11 claims
- 1881US5313354ADisc drive latch housing having improved vibration dampeningSEAGATE TECHNOLOGY·Filed 1992·Granted May 17, 1994·30 cites·3 claims
- 1979USD619700SMotor housingRESMED MOTOR TECHNOLOGIES INC·Filed 2009·Granted Jul 13, 2010·18 cites·1 claims
- 2079US5949613ADisk drive spindle motor assembly with stator having a resilient covering with a routing means, an attaching means and a connecting means to operatively connect stator to a baseSEAGATE TECHNOLOGY·Filed 1996·Granted Sep 7, 1999·52 cites·1 claims
- 2178US6351344B1Stiffened cover for a head disc assembly of a disc driveSEAGATE TECHNOLOGY LLC·Filed 1999·Granted Feb 26, 2002·33 cites·12 claims
- 2275US5035396ADisk drive unitSEAGATE TECHNOLOGY·Filed 1990·Granted Jul 30, 1991·25 cites·5 claims
- 2374US5482381AActuator assembly having labyrinth sealSEAGATE TECHNOLOGY·Filed 1994·Granted Jan 9, 1996·29 cites·17 claims
- 2471US11865267B2Vent arrangement for respiratory maskResMed Pty Ltd·Filed 2021·Granted Jan 9, 2024·0 cites·20 claims
- 2567US5917677ADisk drive motor spindle hub assembly with separately formed hub ceramic flange attachmentSEAGATE TECHNOLOGY·Filed 1996·Granted Jun 29, 1999·19 cites·28 claims
- 2666US10076619B2Vent arrangement for respiratory maskRESMED LTD·Filed 2013·Granted Sep 18, 2018·2 cites·12 claims
- 2765US5361182AMagnetic carriage latch for a disc driveSEAGATE TECHNOLOGY·Filed 1992·Granted Nov 1, 1994·16 cites·6 claims
- 2862US10960159B2Vent arrangement for respiratory maskRESMED LTD·Filed 2018·Granted Mar 30, 2021·0 cites·23 claims
- 2962US5923498ADisc clamp assembly for a disc driveSEAGATE TECHNOLOGY·Filed 1996·Granted Jul 13, 1999·15 cites·8 claims
- 3062US5781374ADisc centering device for a disc driveSEAGATE TECHNOLOGY·Filed 1996·Granted Jul 14, 1998·26 cites·4 claims
- 3162US5761002ADisk clamp with clamp load carrying beamsSEAGATE TECHNOLOGY·Filed 1996·Granted Jun 2, 1998·15 cites·10 claims
- 3249US5828518ADisc centering sleeve for a disc driveSEAGATE TECHNOLOGY·Filed 1996·Granted Oct 27, 1998·15 cites·6 claims
- 3343US6178618B1Method for constructing a pivot cartridge assembly for a disc driveSEAGATE TECHNOLOGY LLC·Filed 1998·Granted Jan 30, 2001·6 cites·9 claims
- 3438US6307706B1Disc arrangement on a hydrodynamic motorSEAGATE TECHNOLOGY LLC·Filed 1999·Granted Oct 23, 2001·4 cites·24 claims
- 3535US4858808ATape handling apparatusCETEC CORP·Filed 1987·Granted Aug 22, 1989·3 cites·27 claims
- 3628US4577790ATape loop bin control systemCETEC CORP·Filed 1985·Granted Mar 25, 1986·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →