Siegfried Sigott
12Patents
5h-index
13Co-inventors
59Inventor score
Filing activity: Mar 12, 1975 → Sep 24, 1986
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3958832A | Drum mining head with cutter pattern | Fixed Constructions | 17 | Expired |
| US4020640A | Shield structure | Fixed Constructions | 10 | Expired |
| US4776445A | Device for transferring the cup heap of debris onto a drift conveying means | Fixed Constructions | 9 | Expired |
| US4057260A | Device for connecting the bits with the cutting head of a drift advancing machine or the like | Emerging Cross-Sectional Technologies | 8 | Expired |
| US4111488A | Method for cutting minerals and cutting machine | Fixed Constructions | 7 | Expired |
| US4111227A | Pressure relief valve for hydraulic mine supporting elements | Emerging Cross-Sectional Technologies | 4 | Expired |
| US3972429A | Dividing cutting machine | Fixed Constructions | 4 | Expired |
| US4236627A | Cutting machine | Performing Operations; Transporting | 4 | Expired |
| US4152126A | Equipment for removing dust particles from an air stream | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4263005A | Device for provisionally consolidating a gallery and suitable consolidating frame | Fixed Constructions | 3 | Expired |
| US4404893A | Hydraulic mine prop | Fixed Constructions | 3 | Expired |
| US4075856A | Device for consecutively supporting a drift | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.