Inventor · Velbert, DE

Helmut Weiler

2Patents
2h-index
2Co-inventors
24Inventor score

Filing activity: Feb 5, 1987 → Oct 2, 1987

Most-cited inventions

PatentTitleAreaCited byStatus
US4789531A Method of removing nitrogen oxides (NO.sub.x) from gases, especially flue gases Performing Operations; Transporting 13 Expired
US4735785A Method of removing oxides of nitrogen from flue gas Performing Operations; Transporting 11 Expired

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