Derek Gratz
2Patents
2h-index
2Co-inventors
24Inventor score
Filing activity: Nov 24, 1993 → Aug 22, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5348322A | Snow luge | Performing Operations; Transporting | 6 | Expired |
| US5551714A | Snow luge | Performing Operations; Transporting | 3 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.