Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
JR

James E. Retterath

FTFacet Technology: 20 patents #2 of 5Top 40%
4P4D Intellectual Properties: 9 patents #1 of 1Top 100%
VAVergence Automation: 7 patents #1 of 1Top 100%
BFBig Sky Financial: 4 patents #2 of 3Top 70%
SPSperry: 1 patents #355 of 841Top 45%
Excelsior, MN: #10 of 237 inventorsTop 5%
Minnesota: #1,180 of 52,454 inventorsTop 3%
Overall (All Time): #71,720 of 4,157,543Top 2%
42 Patents All Time

Issued Patents All Time

Showing 26–42 of 42 patents

Patent #TitleCo-InventorsDate
7995796 System for road sign sheeting classification Robert A. Laumeyer 2011-08-09
7515736 System for road sign sheeting classification Robert A. Laumeyer 2009-04-07
7411681 System for automated determination of retroreflectivity of road signs and other reflective objects Robert A. Laumeyer 2008-08-12
7173707 System for automated determination of retroreflectivity of road signs and other reflective objects Robert A. Laumeyer 2007-02-06
7092548 Method and apparatus for identifying objects depicted in a videostream Robert A. Laumeyer 2006-08-15
7060981 System for automated detection of embedded objects Robert A. Laumeyer 2006-06-13
7043057 System for automated determination of retroreflectivity of road signs and other reflective objects Robert A. Laumeyer 2006-05-09
6891960 System for road sign sheeting classification Robert A. Laumeyer 2005-05-10
6829927 System for content analysis of comestible products using volumetric determination Robert A. Laumeyer, Steven A. Chapman 2004-12-14
6674878 System for automated determination of retroreflectivity of road signs and other reflective objects Robert A. Laumeyer 2004-01-06
6625315 Method and apparatus for identifying objects depicted in a videostream Robert A. Laumeyer 2003-09-23
6609423 System for content analysis of comestible products using volumetric determination Robert A. Laumeyer, Steven A. Chapman 2003-08-26
6453056 Method and apparatus for generating a database of road sign images and positions Robert A. Laumeyer 2002-09-17
6449384 Method and apparatus for rapidly determining whether a digitized image frame contains an object of interest Robert A. Laumeyer 2002-09-10
6363161 System for automatically generating database of objects of interest by analysis of images recorded by moving vehicle Robert A. Laumeyer 2002-03-26
6266442 Method and apparatus for identifying objects depicted in a videostream Robert A. Laumeyer 2001-07-24
4663756 Multiple-use priority network 1987-05-05