Michael Heyer
2Patents
1h-index
6Co-inventors
30Inventor score
Filing activity: Feb 24, 1998 → Jan 25, 2002
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6500410B1 | Sun protection agents | Human Necessities | 2 | Expired |
| US6248313A | Hair cosmetic preparations containing cationic biopolymers | Human Necessities | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.