Inventor · Des Moines, IA, US

John Espeland

4Patents
2h-index
3Co-inventors
41Inventor score

Filing activity: Nov 8, 1996 → Jun 18, 2024

Most-cited inventions

PatentTitleAreaCited byStatus
US6034155A Polymer concrete compositions, structures made therefrom and methods of manufacture Chemistry; Metallurgy 48 Expired
US6048593A Polymer concrete compositions, structures made therefrom, and methods of manufacture Emerging Cross-Sectional Technologies 24 Expired
US12325153B2 Method and system for recycling wind turbine blades Emerging Cross-Sectional Technologies 0 Active
US12053908B2 Method and system for recycling wind turbine blades Emerging Cross-Sectional Technologies 0 Active

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