Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Process and apparatus for manufacturing low sulfur cement clinker

Process and apparatus for manufacturing low sulfur cement clinker

US Patent 4715811 · Granted Dec 29, 1987

Estimated economic value: $2,957,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Grate plate1994
Multi-pass roll crusher1991
Apparatus for conveying hot finely divided material1989
Apparatus for roasting fine grained material1987
Process and apparatus for manufacturing low sulfur cement clinker1987