Bram Frank
5Patents
4h-index
—Co-inventors
36Inventor score
Filing activity: Nov 4, 1999 → Jan 3, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD441827S | Folding combat knife | General | 41 | Expired |
| US7774940B2 | Folding knife with puzzle piece locking mechanism | Performing Operations; Transporting | 39 | Active |
| US6725545B2 | Kinetic opening folding knife | Performing Operations; Transporting | 38 | Expired |
| USD561296S1 | Tactical knife | General | 5 | Expired |
| USD542881S1 | Tactical knife | General | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.