Inventor · Richland, WA, US

Willis E. Stewart

2Patents
2h-index
3Co-inventors
30Inventor score

Filing activity: Jan 12, 2000 → Dec 3, 2002

Most-cited inventions

PatentTitleAreaCited byStatus
US6357968B1 Method and apparatus for constructing an underground barrier wall structure Fixed Constructions 17 Expired
US6834720B1 Method and apparatus for injecting particulate media into the ground Fixed Constructions 11 Expired

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