Inventor · Sharonville, OH, US

Douglas W. Tyger

3Patents
3h-index
3Co-inventors
33Inventor score

Filing activity: Sep 15, 1992 → Aug 23, 1993

Most-cited inventions

PatentTitleAreaCited byStatus
US5481892A Apparatus and method for forming a tubular member Emerging Cross-Sectional Technologies 53 Expired
US5353618A Apparatus and method for forming a tubular frame member Emerging Cross-Sectional Technologies 38 Expired
US5890387A Apparatus and method for forming and hydropiercing a tubular frame member Emerging Cross-Sectional Technologies 21 Expired

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