Inventor · Placerville, CA, US

Ronald J. Spragia

3Patents
0h-index
4Co-inventors
24Inventor score

Filing activity: Nov 10, 1998 → Nov 7, 2000

Most-cited inventions

PatentTitleAreaCited byStatus
US6303657A Benzoylphenylurea insecticides and methods of using certain benzoylphenylureas to control ants Emerging Cross-Sectional Technologies 0 Expired
US6221912A Benzoylphenylurea insecticides and methods of using certain benzoylphenylureas to control cockroaches Emerging Cross-Sectional Technologies 0 Expired
US6245816A Benzoylphenylurea insecticides and methods of using certain benzoylphenylureas to control ants Emerging Cross-Sectional Technologies 0 Expired

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