Inventor · Winterthur, CH

Peter Drtina

3Patents
3h-index
9Co-inventors
43Inventor score

Filing activity: Oct 17, 1995 → Oct 7, 2008

Most-cited inventions

PatentTitleAreaCited byStatus
US7457426B2 Method to operate a hearing device and arrangement with a hearing device Electricity 10 Expired
US5695611A Process for modifying a breast box for a paper or cartonmaking machine Textiles; Paper 6 Expired
US7860262B2 Method to operate a hearing device and arrangement with a hearing device Electricity 5 Active

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