Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for supplying alternate gases to steam injection means on a flare stack

Apparatus for supplying alternate gases to steam injection means on a flare stack

US Patent 4227872 · Granted Oct 14, 1980

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Selection and use of different wireless networks by meter reading devices2019
Enclosure for partially submerged boat keels, rudders and outdrives2001
Combustion chamber for combustion disposal of waste mineral bearing streams1985
Tethered swimmer's tank1985
Fuel oil atomizer1983
Immediate ignition smokeless burning of waste gases1983
Low NOX burner1982
Sun-sensing guidance system for high-altitude aircraft1982
Burner assembly for smokeless combustion of low calorific value gases1982
Free-floating combustion chamber and stack1981
Control system for purge gas to flare1981
Multi-fuel gas burner using preheated forced draft air1981