Inventor · Dortmund, DE

Guenter Holzaepfel

1Patents
1h-index
2Co-inventors
22Inventor score

Filing activity: Apr 27, 1987 → Apr 27, 1987

Most-cited inventions

PatentTitleAreaCited byStatus
US4836992A Process for desulfurizing waste gases Chemistry; Metallurgy 2 Expired

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