Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and apparatus for cooling shaft seals

Method and apparatus for cooling shaft seals

US Patent 4969796 · Granted Nov 13, 1990

Estimated economic value: $3,671,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Cable and pole supported solar panel array2023
Method and system for generating power from residual fuel oil1999
Cap rack1996
Therapeutic method for effecting translatory continuous passive motion of the te1995
Therapeutic method and apparatus for effecting translatory continuous passive mo1994
Automatic NOx control for a gas turbine1994
Gas turbine control system having maximum instantaneous load-pickup limiter1993
Gas turbine control system having maximum instantaneous load-pickup limiter1993
Apparatus for ignition diagnosis in a combustion turbine1992
Apparatus for ignition diagnosis in a combustion turbine1992
Gas turbine control system having optimized ignition air flow control1992
Heat recovery steam generator outlet temperature control system for a combined c1986