Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David Alan Littlejohn — 5 Patents

GE: 5 patents #6,849 of 36,430Top 20%
Wales, WI: #14 of 47 inventorsTop 30%
Wisconsin: #9,126 of 40,088 inventorsTop 25%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
David Alan Littlejohn has been granted 5 US patents while listed as an inventor at GE. The first was granted in 2003 and the most recent in May 2019. David Alan Littlejohn ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list David Alan Littlejohn in Wales, WI, US.

Patents per Year

Patents granted per year, 2003 to 2019Bar chart with a peak of 1 patents in 2003.peak 12003: 1 patents20032004: 1 patents20042011: 1 patents20112016: 1 patents20162019: 1 patents2019

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10285654 System and method for displaying variable duration image scans Jeremy Huston, Scott David Wollenweber, Joseph Thomas Muth 2019-05-14 $17,156,000
9514275 Diagnostic imaging simplified user interface methods and apparatus Mark Vincent Profio, Sang Wook Lee, Scott Zimmerman, Holly Ann McDaniel, Susan Martignetti Stuebe +4 more 2016-12-06 $17,899,000
7991450 Methods and systems for volume fusion in diagnostic imaging Patrick Michael Virtue, Kathryn Littlejohn, Katherine Redford Phillips, Diane M. Miesbauer, Andre Van Nuffel 2011-08-02 $19,505,000
6674449 Multiple modality interface for imaging systems Seth R. Banks, James K. Cavanaugh, Thomas M. Hanson, Linda Marie Kohli, Elizabeth A. Kuhn +3 more 2004-01-06 $53,549,000
6603494 Multiple modality interface for imaging systems including remote services over a network Seth R. Banks, Linda Marie Kohli, Aaron J. Schmidt, Thomas M. Hanson, Elizabeth A. Kuhn +3 more 2003-08-05 $109,750,000