Inventor · Chicago, IL, US

Michael F. Willard

2Patents
1h-index
1Co-inventors
27Inventor score

Filing activity: Sep 28, 2007 → Dec 29, 2009

Most-cited inventions

PatentTitleAreaCited byStatus
US7638054B1 Periphyton filtration systems and associated methods Emerging Cross-Sectional Technologies 5 Active
US8298423B1 Periphyton filtration system for a roof and associated methods Emerging Cross-Sectional Technologies 1 Active

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