Inventor · Ljung, SE

Anders Helstad

4Patents
3h-index
3Co-inventors
36Inventor score

Filing activity: Sep 18, 2009 → Sep 28, 2011

Most-cited inventions

PatentTitleAreaCited byStatus
USD677363S1 Valve and handle for a hydronic system General 23 Active
USD652748S1 Hand unit General 5 Expired
USD617218S1 Sensor unit General 4 Expired
US8833392B2 Regulating valve Emerging Cross-Sectional Technologies 3 Active

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