Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
WH

William D. Headrick — 7 Patents

CECertusoft: 5 patents #2 of 4Top 50%
Maplewood, MN: #121 of 510 inventorsTop 25%
Minnesota: #10,472 of 52,454 inventorsTop 20%
Overall (All Time): #680,018 of 4,157,543Top 20%
7 Patents All Time
William D. Headrick has been granted 7 US patents while listed as an inventor at Certusoft. The first was granted in 2012 and the most recent in November 2014. William D. Headrick ranks #680,018 of 4,157,543 US inventors in our database (top 16.4%). Patent records list William D. Headrick in Maplewood, MN, US.

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
8886418 Fuel optimization display Sermet Yücel, Samuel E. Martin, M. Germana Paterlini, Jon M. Magnuson 2014-11-11
8768656 Process for evaluating candidate designs based upon constraints Sermet Yücel, M. Germana Paterlini, Samuel E. Martin 2014-07-01
8738164 Article of manufacture, comprising tangible media storing constraints for evaluating candidate designs based upon constraints Sermet Yücel, M. Germana Paterlini, Samuel E. Martin 2014-05-27
8700185 Machine, comprising a computer processor for evaluating candidate designs based upon constraints Sermet Yücel, M. Germana Paterlini, Samuel E. Martin 2014-04-15
8479089 Constructing and applying a constraint-choice-action matrix for decision making Sermet Yücel, Samuel E. Martin, M. Germana Paterlini 2013-07-02
8219228 Parametric configurator for product design: system and method Sermet Yücel, Samuel E. Martin, M. Germana Paterlini 2012-07-10
8214069 Automated hierarchical configuration of custom products with complex geometries: method and apparatus Sermet Yücel, Samuel E. Martin, M. Germana Paterlini 2012-07-03