Inventor · Chesterfield, MO, US

Matthew Hartmann

2Patents
1h-index
7Co-inventors
41Inventor score

Filing activity: May 18, 1995 → Dec 22, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US5597077A Ventilated shelf liners and attachment means therefor Human Necessities 30 Expired
US12363059B2 Messaging system for computing devices Electricity 0 Active

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