Stephen James Hull
27Patents
15h-index
24Co-inventors
77Inventor score
Filing activity: Jun 12, 1996 → Dec 23, 2008
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5826340A | Two-piece handle and method of assembly | Performing Operations; Transporting | 95 | Expired |
| US6594906B1 | Knife with integral gated attachment | Performing Operations; Transporting | 83 | Expired |
| USD407002S | Folding knife | General | 80 | Expired |
| US7000323B1 | Fixed-blade knife with pivotable side pieces | Performing Operations; Transporting | 78 | Expired |
| USD407004S | Folding knife | General | 71 | Expired |
| USD454611S1 | Knife handle | General | 50 | Expired |
| USD585251S1 | Hand pruner | General | 39 | Expired |
| USD435776S | Folding knife | General | 37 | Expired |
| USD407621S | Multifunction tool | General | 32 | Expired |
| USD530180S1 | Handle for a folding knife | General | 25 | Expired |
| USD591570S1 | Multi-function hand tool | General | 25 | Expired |
| USD407003S | Folding knife | General | 20 | Expired |
| USD585250S1 | Hand pruner | General | 18 | Expired |
| USD595550S1 | Garden hand tool | General | 18 | Expired |
| USD435400S | Filet knife and sheath | General | 15 | Expired |
| USD606818S1 | Shovel handle | General | 14 | Expired |
| USD600984S1 | Garden hand tool | General | 13 | Expired |
| USD613567S1 | Shovel handle | General | 11 | Expired |
| USD584582S1 | Garden hand tool | General | 10 | Expired |
| USD603229S1 | Shovel handle | General | 10 | Expired |
| US6470522B2 | Combination tool with asymmetric folding structure | Performing Operations; Transporting | 10 | Expired |
| US6427333B1 | Knife-and-sheath combination with positive knife-to-sheath lock and multiple attachments points | Performing Operations; Transporting | 9 | Expired |
| USD582227S1 | Garden hand tool | General | 5 | Expired |
| USD533043S1 | Pair of handle sides for a folding knife | General | 5 | Expired |
| USD613146S1 | Scraper handle | General | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.