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

Sara Mortenson

3M: 4 patents #3,441 of 11,543Top 30%
St. Louis Park, MN: #186 of 602 inventorsTop 35%
Minnesota: #15,886 of 52,454 inventorsTop 35%
Overall (All Time): #1,259,747 of 4,157,543Top 35%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
7094463 Foam and method of making Christopher K. Haas, Mark D. Gehlsen, Joan M. Strobel, Ravi K. Sura, David L. Vall 2006-08-22
6803090 Fluid transport assemblies with flame retardant properties Stephanie B. Castiglione, Raymond P. Johnston, James J. Kobe, Timothy N. Narum, Rodger J. Pereyra +2 more 2004-10-12
6746567 Microstructured surface film assembly for liquid acquisition and transport Raymond P. Johnston, Douglas A. Huntley, Stephanie B. Castiglione 2004-06-08
6531206 Microstructured surface film assembly for liquid acquisition and transport Raymond P. Johnston, Douglas A. Huntley, Stephanie B. Castiglione 2003-03-11