Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
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Roger W. Rognli — 3 Patents in 2016

CTCooper Technologies: 3 patents #18 of 194Top 10%
Otsego, MN: #1 of 17 inventorsTop 6%
Minnesota: #713 of 6,786 inventorsTop 15%
Overall (2016): #57,298 of 481,213Top 15%
3 Patents 2016

Issued Patents 2016

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
9528717 Efficiency heating, ventilating, and air-conditioning through extended run-time control Joseph E. Childs, Robert J. Cox, Brock Simonson 2016-12-27
9461470 Distributed electricity demand-reserve prediction Robert J. Cox, Corey G. Plender, Andrew J. Sowada 2016-10-04
9342062 Low voltage load control switch Kevin Allmaras, Brock Simonson, Brian Frederick Boeshans 2016-05-17