RK

Richard G. Krum

ST Seagate Technology: 18 patents #299 of 4,626Top 7%
RT Resmed Motor Technologies: 7 patents #12 of 42Top 30%
RP Resmed Pty: 2 patents #292 of 435Top 70%
CA Cetec Ag: 2 patents #3 of 7Top 45%
MP Magnetic Peripherals: 2 patents #28 of 149Top 20%
WT Western Digital Technologies: 2 patents #1,273 of 3,180Top 45%
GE: 1 patents #19,878 of 36,430Top 55%
RE Resmed: 1 patents #337 of 464Top 75%
Overall (All Time): #96,767 of 4,157,543Top 3%
35
Patents All Time

Issued Patents All Time

Showing 25 most recent of 35 patents

Patent #TitleCo-InventorsDate
12359670 PAP system blower Samuel Aziz Mebasser, Peter Jeffrey Thomas, Roman Vinokur, Kevin Gene McCulloh, William S Lane +9 more 2025-07-15
12171937 PAP system blower Samuel Aziz Mebasser, Peter Jeffrey Thomas, Roman Vinokur, Kevin Gene McCulloh, William S Lane +9 more 2024-12-24
11865267 Vent arrangement for respiratory mask David Brent Sears, Steven Paul Farrugia, Aleksandr S. Nagorny, Joseph M. Sampietro 2024-01-09
11859622 PAP system blower Samuel Aziz Mebasser, Peter Jeffrey Thomas, Roman Vinokur, Kevin Gene McCulloh, William S Lane +9 more 2024-01-02
11428232 Pap system blower Samuel Aziz Mebasser, Peter Jeffrey Thomas, Roman Vinokur, Kevin Gene McCulloh, William S Lane +9 more 2022-08-30
10960159 Vent arrangement for respiratory mask David Brent Sears, Steven Paul Farrugia, Aleksandr S. Nagorny, Joseph M. Sampietro 2021-03-30
10576227 PAP system blower Samuel Aziz Mebasser, Peter Jeffrey Thomas, Roman Vinokur, Kevin Gene McCulloh, William S Lane +9 more 2020-03-03
10076619 Vent arrangement for respiratory mask David Brent Sears, Steven Paul Farrugia, Aleksandr S. Nagorny, Joseph M. Sampietro 2018-09-18
D619700 Motor housing Barton John Kenyon, David Brent Sears, Michael Bruce Moir, Michael David Bednar 2010-07-13
D589136 Motor housing Barton John Kenyon, David Brent Sears, Michael Bruce Moir, Michael David Bednar 2009-03-24
6940698 Actuator for use with a disk drive having a coil assembly including a bobbin to aid in heat convection from the coil of the coil assembly Chen-Chi Lin 2005-09-06
6847506 Actuator for use with a disk drive having a coil assembly designed to aid in heat convection from the coil of the coil assembly Chen-Chi Lin 2005-01-25
6826009 Disk drive including a filter element disposed along a disk surface for filtering disk rotation induced airflow John E. Scura 2004-11-30
6542328 Disc separator plate with air dam Chad R. Harrison, Eldon L. Nelson, David S. Allsup, Jackson W. Nichols, Mohammad N. Ahmad 2003-04-01
6362933 Piezoelectric head loading and unloading device for rigid disc drives Joseph M. Sampietro, Khosrow Mohajerani, Anoush M. Fard, Jeffrey G. Barina, Muhammad A. Hawwa 2002-03-26
6351344 Stiffened cover for a head disc assembly of a disc drive Alexander Wei Chang, David Diepersloot 2002-02-26
6307706 Disc arrangement on a hydrodynamic motor Michael Bruce Moir 2001-10-23
6178618 Method for constructing a pivot cartridge assembly for a disc drive Matthew Heim 2001-01-30
5949613 Disk 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 base Michael Bruce Moir, John C. Dunfield, Gregory James Blanchette 1999-09-07
5923498 Disc clamp assembly for a disc drive Michael Bruce Moir 1999-07-13
5917677 Disk drive motor spindle hub assembly with separately formed hub ceramic flange attachment Michael Bruce Moir 1999-06-29
5828518 Disc centering sleeve for a disc drive Michael Bruce Moir 1998-10-27
5781374 Disc centering device for a disc drive Michael Bruce Moir 1998-07-14
5777845 High density redundant array of independent disks in a chassis having a door with shock absorbers held against the disks when the door is closed Virat Thantrakul 1998-07-07
5761002 Disk clamp with clamp load carrying beams Michael Bruce Moir 1998-06-02