Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Two stage batch liquefaction process and apparatus

Two stage batch liquefaction process and apparatus

US Patent 4519814 · Granted May 28, 1985

Estimated economic value: $12,762,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Method of making glass with preliminary reaction of batch materials1990
Batch melting vessel lid cooling construction1988
Method and apparatus for feeding a rotating melter1987
Method of melting raw materials for glass or the like with staged combustion and1987
Method of melting raw materials for glass or the like using solid fuels or fuel-1986
Method and apparatus for inductively heating molten glass or the like1986
Method of pretreating glass batch1986
Melting glass with port and melter burners for NO.sub.x control1986
Method of calcining and liquefying glass batch1985
Method of and apparatus for removing gas inclusions from a molten glass pool1983