Inventor · Wil, CH

Marc Bachmann

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

Filing activity: Jun 1, 1999 → Mar 15, 2002

Most-cited inventions

PatentTitleAreaCited byStatus
US6386874B2 Hygiene instrument for cleaning and polishing the surface of the teeth and the composite materials of dental filings, in the shape of a rod Human Necessities 13 Expired
US6860738B2 Hygiene instrument for cleaning and polishing the surface of the teeth and the composite materials of dental fillings Human Necessities 13 Expired
US6202857A Frame for flat sifter and process for producing the same Performing Operations; Transporting 11 Expired
US6224377A Dental post made of radiopaque composite Human Necessities 11 Expired

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