Inventor · Richfield, MN, US

Todd Kreft

16Patents
9h-index
14Co-inventors
65Inventor score

Filing activity: Nov 24, 2004 → Nov 17, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US8066558B2 Demand control ventilation sensor failure Emerging Cross-Sectional Technologies 50 Active
US8195335B2 Economizer control Emerging Cross-Sectional Technologies 32 Active
US9500382B2 Automatic calibration of a demand control ventilation system Emerging Cross-Sectional Technologies 27 Active
US8364318B2 Demand control ventilation with fan speed control Emerging Cross-Sectional Technologies 26 Active
US9097432B2 Economizer control Mechanical Engineering; Lighting; Heating 24 Active
US9765986B2 Demand control ventilation system with commissioning and checkout sequence control Emerging Cross-Sectional Technologies 18 Active
US8688278B2 Economizer control Emerging Cross-Sectional Technologies 13 Active
US9255720B2 Demand control ventilation system with commissioning and checkout sequence control Emerging Cross-Sectional Technologies 12 Active
US8719720B2 Economizer controller plug and play system recognition with automatic user interface population Emerging Cross-Sectional Technologies 12 Active
US10429861B2 Economizer controller plug and play system recognition with automatic user interface population Emerging Cross-Sectional Technologies 6 Active
US10670288B2 Demand control ventilation system with commissioning and checkout sequence control Emerging Cross-Sectional Technologies 4 Active
US9703299B2 Economizer controller plug and play system recognition with automatic user interface population Emerging Cross-Sectional Technologies 3 Active
US11334097B2 Economizer controller plug and play system recognition with automatic user interface population Emerging Cross-Sectional Technologies 0 Active
US12164276B2 Controller with programmable hand-off-auto (HOA) switches Physics 0 Active
US11199827B2 Controller with programmable hand-off-auto (HOA) switches Physics 0 Active
US11774127B2 Building system controller with multiple equipment failsafe modes Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.