Inventor · Livonia, MI, US

Luigi Mastrofrancesco

8Patents
5h-index
11Co-inventors
60Inventor score

Filing activity: Aug 1, 1988 → Mar 2, 2021

Most-cited inventions

PatentTitleAreaCited byStatus
US5520416A Power tilt, telescoping and internally collapsible steering column Emerging Cross-Sectional Technologies 56 Expired
US5893589A Fluid conduit connecting apparatus Mechanical Engineering; Lighting; Heating 15 Expired
US5855448A Ball joint assembly Emerging Cross-Sectional Technologies 13 Expired
US6280592A Resin-bonded solid-film-lubricant coated hood latch mechanism and method of making Emerging Cross-Sectional Technologies 8 Expired
US6473968B1 Telescoping joint assembly and a method for making the same Emerging Cross-Sectional Technologies 6 Expired
US4914970A Automotive steering column mounting assembly Emerging Cross-Sectional Technologies 5 Expired
US5887612A Hydraulic pump apparatus Emerging Cross-Sectional Technologies 4 Expired
US11306780B1 Bearing assembly with lubricant retainers Mechanical Engineering; Lighting; Heating 0 Active

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