Inventor · Holzminden, DE

Helmut Grub

1Patents
1h-index
4Co-inventors
25Inventor score

Filing activity: Apr 3, 1992 → Apr 3, 1992

Most-cited inventions

PatentTitleAreaCited byStatus
US5266592A Compositions which have a physiological cooling effect, and active compounds suitable for these compositions Human Necessities 239 Expired

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