Inventor · Halmstad, SE

Per-ake Lofgren

3Patents
3h-index
Co-inventors
37Inventor score

Filing activity: Feb 22, 1982 → Jun 4, 1992

Most-cited inventions

PatentTitleAreaCited byStatus
US4396389A Method of manufacturing a fabric having soil-release properties, particularly forming fabrics used in papermaking machines and cellulose machines, and filter cloths used in the papermaking and cellulose industries and related industries Emerging Cross-Sectional Technologies 8 Expired
US5153045A Camouflage covering Emerging Cross-Sectional Technologies 8 Expired
US5225454A Radar camouflage material Emerging Cross-Sectional Technologies 3 Expired

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