Inventor · Topeka, KS, US

Lance Sparks

1Patents
1h-index
1Co-inventors
22Inventor score

Filing activity: Apr 20, 2005 → Apr 20, 2005

Most-cited inventions

PatentTitleAreaCited byStatus
US7789430B2 Easel pad Performing Operations; Transporting 7 Expired

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