Christoph Rassmann
19Patents
7h-index
27Co-inventors
62Inventor score
Filing activity: Apr 30, 1975 → Jan 15, 1993
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4762372A | Cutter-bit assemblies | Fixed Constructions | 20 | Expired |
| US4391471A | Guides for mineral mining machines | Performing Operations; Transporting | 20 | Expired |
| US4474411A | Guides for mineral mining machines | Fixed Constructions | 18 | Expired |
| US4626034A | Cutter-bit assemblies | Fixed Constructions | 17 | Expired |
| US4045089A | Apparatus for controlling the position of a mining machine | Fixed Constructions | 10 | Expired |
| US5092660A | Cutter bit assemblies and arrangements for use with mining or tunnelling machines | Fixed Constructions | 9 | Expired |
| US4934757A | Control of mineral mining machines | Fixed Constructions | 9 | Expired |
| US4169689A | Tensioning a longwall mineral mining installation | Fixed Constructions | 7 | Expired |
| US5033604A | Connections between the pans of scraper-chain conveyors | Performing Operations; Transporting | 7 | Expired |
| US4583785A | Mineral winning plough | Fixed Constructions | 6 | Expired |
| US4819990A | Floor cutters for mineral winning ploughs | Fixed Constructions | 6 | Expired |
| US4637658A | Cutters for use in mineral mining | Fixed Constructions | 5 | Expired |
| US4787501A | Connections for scraper-chain conveyors | Performing Operations; Transporting | 4 | Expired |
| US4189187A | Mineral mining planer having pivoted floor cutter carrier | Fixed Constructions | 3 | Expired |
| US3957311A | Scraper chain conveyor with ventilation parts | Fixed Constructions | 3 | Expired |
| US5139313A | Guides for mineral winning ploughs | Fixed Constructions | 2 | Expired |
| US4715659A | Mineral mining installations | Fixed Constructions | 1 | Expired |
| US5338103A | Control arrangement for adjusting the position of a mineral winning machine in a mineral mining installation | Fixed Constructions | 1 | Expired |
| US4280733A | Asymmetric mineral mining plough | Fixed Constructions | 1 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.