Inventor · Ames, IA, US

Howard D. Carr

3Patents
3h-index
4Co-inventors
33Inventor score

Filing activity: Aug 27, 2003 → Aug 27, 2003

Most-cited inventions

PatentTitleAreaCited byStatus
US7076902B2 Firing system for a firearm Mechanical Engineering; Lighting; Heating 11 Expired
US6996930B2 Retractable face safety for a firearm Mechanical Engineering; Lighting; Heating 5 Expired
US6922932B2 Action release for a muzzleloader Mechanical Engineering; Lighting; Heating 4 Expired

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