Ronald Spannlang
5Patents
2h-index
11Co-inventors
44Inventor score
Filing activity: Oct 20, 1975 → Jul 20, 1994
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4000553A | Roller or roll assembly | Performing Operations; Transporting | 4 | Expired |
| US4217951A | Continuous casting strand guide roller | Performing Operations; Transporting | 3 | Expired |
| US4049249A | Tiltable converter | Chemistry; Metallurgy | 2 | Expired |
| US4966349A | Supporting arrangement for casting ladles provided in a continuous casting plant | Performing Operations; Transporting | 2 | Expired |
| US5478056A | Support for foundry ladels for a continuous casting | Performing Operations; Transporting | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.