Kenneth Larsson
16Patents
10h-index
14Co-inventors
69Inventor score
Filing activity: Mar 6, 1984 → Sep 17, 2009
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5161859A | Excavating tool cutting insert | Fixed Constructions | 31 | Expired |
| US7611311B2 | Tool for chip removing machining as well as a part and threaded joint therefor | Emerging Cross-Sectional Technologies | 27 | Active |
| US4938538A | Excavating tool cutting insert | Fixed Constructions | 23 | Expired |
| USD525995S1 | Portion of a drill bit | General | 20 | Expired |
| US6494275B2 | Rock drill bit having retrac teeth and method for its manufacturing | Fixed Constructions | 18 | Expired |
| US6767156B1 | Thread joint and threaded components for percussive drilling components | Fixed Constructions | 15 | Expired |
| US4961469A | Drill string element | Fixed Constructions | 15 | Expired |
| US8226333B2 | Tool for chip removing machining as well as a part and threaded joint therefor | Emerging Cross-Sectional Technologies | 14 | Active |
| US6681875B2 | Guide tube of a drill string configured to facilitate unscrewing thereof from a member of the drill string | Fixed Constructions | 13 | Expired |
| US5984030A | Rock drilling tool, drill bit and a method of transferring percussive energy | Fixed Constructions | 10 | Expired |
| US4861209A | Threaded coupling | Emerging Cross-Sectional Technologies | 10 | Expired |
| US8201606B2 | Device for transverse sealing | Emerging Cross-Sectional Technologies | 8 | Active |
| US5782278A | Cant forming device | Performing Operations; Transporting | 7 | Expired |
| US6164392A | Percussive drilling apparatus | Fixed Constructions | 4 | Expired |
| US7571779B2 | Drill rod and method of manufacture thereof | Chemistry; Metallurgy | 1 | Active |
| US6530440B1 | Percussive drilling apparatus | Fixed Constructions | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.