Inventor · Zwingenberg, DE

Eckhard Wilhelm

2Patents
2h-index
11Co-inventors
31Inventor score

Filing activity: Jun 28, 1999 → Jun 20, 2000

Most-cited inventions

PatentTitleAreaCited byStatus
US6117436A Cosmetic care product with two components Human Necessities 15 Expired
USD459546S1 Hair comb General 8 Expired

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