Stig Ekstrom
8Patents
6h-index
6Co-inventors
56Inventor score
Filing activity: Oct 27, 1978 → Dec 14, 2007
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US7333015B2 | Method and system for monitoring containers to maintain the security thereof | Emerging Cross-Sectional Technologies | 57 | Expired |
| US7382251B2 | Method and system for arming a container security device without use of electronic reader | Emerging Cross-Sectional Technologies | 41 | Expired |
| US4289172A | Reinforced bitumen pipes and process for their manufacture | Emerging Cross-Sectional Technologies | 29 | Expired |
| US7564350B2 | Method and system for monitoring containers to maintain the security thereof | Electricity | 17 | Active |
| US7564352B2 | System for monitoring containers to maintain the security thereof | Emerging Cross-Sectional Technologies | 14 | Active |
| US6526291B1 | Method and a system for radio transmission | Electricity | 9 | Expired |
| US4256523A | Method for the manufacture of a pipe | Performing Operations; Transporting | 3 | Expired |
| US4339291A | Manufacture of bitumen pipes | Emerging Cross-Sectional Technologies | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.