Issued Patents 2002
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6416283 | Electrochemical machining process, electrode therefor and turbine bucket with turbulated cooling passage | Robert Alan Johnson, Ching-Pang Lee, Hsin-Pang Wang | 2002-07-09 |
| 6398941 | Method of shaping a workpiece using an electrochemical machining tool | — | 2002-06-04 |
| 6389692 | Method for removing stuck locking pin in turbine rotor | Dennis Michael Gray, John Francis Van Nest, John Peter Fura | 2002-05-21 |
| 6387242 | Method and tool for electrochemical machining | Hsin-Pang Wang | 2002-05-14 |
| 6388223 | Post-cast EDM method for reducing the thickness of a turbine nozzle wall | Raymond Joseph Jones, Parvangada Ganapathy Bojappa, Francis Lawrence Kirkpatrick, Margaret Jones Schotsch, Rajiv Rajan | 2002-05-14 |
| 6384364 | Method of aligning electrode in multiple-axis EDM drilling | David John Grubish | 2002-05-07 |
| 6379528 | Electrochemical machining process for forming surface roughness elements on a gas turbine shroud | Ching-Pang Lee, Robert Alan Johnson, Hsin-Pang Wang | 2002-04-30 |
| 6373018 | Apparatus and method for electrical discharge machining multiple holes | Martin Kin-Fei Lee | 2002-04-16 |
| 6362446 | Method for drilling hollow components | Marshall Gordon Jones, Steven Robert Hayashi | 2002-03-26 |
| 6355156 | Method of monitoring electrochemical machining process and tool assembly therefor | Wei Li, Michael Scott Lamphere | 2002-03-12 |
| 6352636 | Electrochemical system and process for stripping metallic coatings | Don Mark Lipkin, Leo Spitz MacDonald | 2002-03-05 |