Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Brian P. Bourke — 9 Patents

SPSpacesaver: 9 patents #6 of 52Top 15%
Jefferson, WI: #6 of 31 inventorsTop 20%
Wisconsin: #5,350 of 40,088 inventorsTop 15%
Overall (All Time): #535,341 of 4,157,543Top 15%
9 Patents All Time
Brian P. Bourke has been granted 9 US patents while listed as an inventor at Spacesaver. The first was granted in 2009 and the most recent in February 2021. Brian P. Bourke ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Brian P. Bourke in Jefferson, WI, US.

Patents per Year

Patents granted per year, 2009 to 2021Bar chart with a peak of 2 patents in 2009.peak 22009: 2 patents20092010: 2 patents20102012: 1 patents20122013: 1 patents20132015: 2 patents20152021: 1 patents2021

Issued Patents All Time

Showing 1–9 of 9 patents

Patent #TitleCo-InventorsDate
10919700 Mobile storage system with direct wireless connectivity Eric James Wipperfurth 2021-02-16
9169069 Mobile carriage system with no rails for guidance system Matthew Servant, Eric James Wipperfurth, Steven M. Lehmann 2015-10-27
8960455 Mobile industrial rack system Matthew Tourdot, James C. Muth, Brian R. Nemec, Eric James Wipperfurth 2015-02-24
8443990 Mobile industrial rack system Matthew Tourdot, James C. Muth, Brian R. Nemec, Eric James Wipperfurth 2013-05-21
8319603 Keypad with audit trail for high density mobile systems Eric James Wipperfurth, Tim Wawrzynczak 2012-11-27
7829838 Mobile high bay storage system having vehicle guidance system Mark P. Haubenschild, Brian R. Nemec, Matthew Tourdot 2010-11-09
7705286 Passive safety system with a direction sensing exit zone for use in a mobile storage system Matthew Tourdot, William B. McHenry, Steven M. Lehmann 2010-04-27
7583037 Mobile storage unit with holding brake and single status line for load and drive detection Steven M. Lehmann, Brian R. Nemec 2009-09-01
7508145 Multiple simultaneous aisle access control for a mobile storage system Matthew Tourdot, William W. R. Lynt, III 2009-03-24