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

Roger W. Rognli — 10 Patents

CTCooper Technologies: 5 patents #139 of 859Top 20%
ELEaton Intelligent Power Limited: 3 patents #512 of 2,212Top 25%
CLCannon Technologies Limited: 2 patents #2 of 8Top 25%
Otsego, MN: #17 of 74 inventorsTop 25%
Minnesota: #7,542 of 52,454 inventorsTop 15%
Overall (All Time): #488,223 of 4,157,543Top 15%
10 Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
11916388 Disconnect load control receiver for resistive heating loads Jesse Walter, Karl Slingsby, Ryan F. Brager 2024-02-27
10256628 Controller and method of controlling power supplied from a small power source to a power grid Yigang Wang 2019-04-09
9927131 Electric water heater systems for power grids with distributed generation Kevin Allmaras, Matthew Oong 2018-03-27
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
8720791 Utility-driven energy-load management with adaptive fan control during load-control events Karl Slingsby 2014-05-13
7869904 Utility load control management communications protocol Joel Cannon, Robert J. Cox, Karl A. Slingby, Ryan F. Brager 2011-01-11
7702424 Utility load control management communications protocol Joel Cannon, Robert J. Cox 2010-04-20
7528503 Load shedding control for cycled or variable load appliances Brian Ahlsten 2009-05-05