Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Turbine shaft of a steam turbine having internal cooling, and also a method of cooling a turbine shaft

Turbine shaft of a steam turbine having internal cooling, and also a method of cooling a turbine shaft

US Patent 6227799 · Granted May 8, 2001

Estimated economic value: $152,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Elastomer-mounted split ring2025
Nucleic acid sequence replacement by NHEJ2024
Repaired ring and method for repairing a ring which is used for sealing purposes2022
Starting-valve throttle device for delivering a melt from a screw extruder, and 2022
Protein having nuclease activity, fusion proteins and uses thereof2021
Cooling-air supply device for a gas turbine2019
Method for carrying out a sound test of atleast one component and endoscope devi2019
Gene editing in the oocyte by Cas9 nucleases2019
Apparatus for energy absorption, a turbo-machine and a method for energy absorpt2019
Plug-in system for holding at least one object in the interior of a motor vehicl2018
Gene editing in the oocyte by CAS9 nucleases2017
Gas turbine duct casing2017