Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Brian Gallagher — 23 Patents

EMEmc: 21 patents #120 of 3,345Top 4%
RTX (Raytheon): 1 patents #8,290 of 15,912Top 55%
Marlboro, MA: #5 of 184 inventorsTop 3%
Massachusetts: #4,677 of 88,656 inventorsTop 6%
Overall (All Time): #178,160 of 4,157,543Top 5%
23 Patents All Time
Brian Gallagher has been granted 23 US patents while listed as an inventor at Emc. The first was granted in 1997 and the most recent in March 2008. Brian Gallagher ranks #178,160 of 4,157,543 US inventors in our database (top 4.3%). Patent records list Brian Gallagher in Marlboro, MA, US.

Patents per Year

Patents granted per year, 1997 to 2008Bar chart with a peak of 5 patents in 2005.peak 51997: 1 patents19971998: 4 patents1999: 2 patents19992000: 3 patents2001: 2 patents20012002: 1 patents2003: 2 patents20032004: 1 patents2005: 5 patents20052006: 1 patents2008: 1 patents2008

Issued Patents All Time

Showing 1–23 of 23 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7346674 Configurable fibre channel loop system Jeffrey Teachout, Thomas E. Linnell, Bernard Warnakulasooriya 2008-03-18 $50,761,000
7062620 Dual power bus data storage system David C. Bisbee, Scot C. Tata, Erik Charles Nelson, Thomas Jude DeLucia, Thomas E. Linnell +4 more 2006-06-13 $34,117,000
6934158 Disk drive system for a data storage system Jeffrey Teachout, Kendell A. Chilton, Natan Vishlitzky 2005-08-23
6907483 Data storage system having dummy printed circuit boards with jumpers Daniel Castel, Robert Thibault 2005-06-14 $117,704,000
6904541 Methods and apparatus for providing power to electronic circuitry Robert MacArthur, Lawrence G. Pignolet 2005-06-07 $86,316,000
6877061 Data storage system having dummy printed circuit boards Robert Thibault, Daniel Castel, Paul C. Wilson, John K. Walton, Christopher S. MacLellan 2005-04-05 $103,273,000
6868479 Data storage system having redundant service processors Robert Thibault, Stephen D. MacArthur, Brian Marchionni 2005-03-15 $72,659,000
6742068 Data server with hot replaceable processing unit modules Lawrence G. Pignolet, Jeffrey Teachout 2004-05-25 $41,558,000
6628513 Mass storage device mounting system Jeffrey Teachout, Thomas E. Linnell, Bernard Warnakulasooriya 2003-09-30 $97,542,000
6523112 Operating system software boot program execution method Wayne W. Duso, William J. Leary, Jr. 2003-02-18 $153,160,000
6350140 I/O adapter card mounting plate Jeffrey Teachout 2002-02-26 $466,740,000
6300847 Backplane having strip transmission line ethernet bus Nikolai Markovich 2001-10-09 $284,127,000
6230217 Data storage system having a host computer coupled to bank of disk drives through interface comprising plurality of directors, buses, and a PCB connectors William R. Tuccio, Farouk Khan 2001-05-08
6157534 Backplane having strip transmission line ethernet bus Nikolai Markovich 2000-12-05 $686,009,000
6088224 Cabinet for storing a plurality of processing unit modules Jeffrey Teachout, Nikolai Markovich 2000-07-11 $605,875,000
6078503 Partitionable cabinet Jeffrey Teachout 2000-06-20 $1,852,609,000
5984634 Fan assembly for a processing unit case Jeffrey Teachout, Nikolai Markovich 1999-11-16 $242,503,000
5971804 Backplane having strip transmission line ethernet bus Nikolai Markovich 1999-10-26 $183,153,000
5841997 Apparatus for effecting port switching of fibre channel loops Scott Bleiweiss 1998-11-24 $200,668,000
5768551 Inter connected loop channel for reducing electrical signal jitter Scott Bleiweiss 1998-06-16 $113,423,000
5748885 Method and apparatus for reduction of I/O operations in persistent storage system 1998-05-05 $230,182,000
5737535 Flow control circuit for networked communications system including arrangement for reducing overhead at the beginning of a communications session by enabling message transmission before receiving flow control information Norman J. Bagley 1998-04-07 $64,101,000
5619497 Method and apparatus for reordering frames Miklos Sandorfi 1997-04-08 $49,245,000