Inventor · Walchwil, CH

Walter Trachslin

3Patents
3h-index
4Co-inventors
39Inventor score

Filing activity: Mar 5, 1991 → Jun 2, 1995

Most-cited inventions

PatentTitleAreaCited byStatus
US5538753A Security element Performing Operations; Transporting 28 Expired
US5714213A Securtiy element Emerging Cross-Sectional Technologies 27 Expired
US5119024A Optical device for sensing magnetic inductions Physics 20 Expired

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