Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6638414 | Electrode design for electrochemical machining of grooves | Donald J. MacLeod, Klaus Kloeppel, Roger A. Addy | 2003-10-28 |
| 6530143 | Apparatus for setting gaps in hydrodynamic bearing | David Jennings, Roger A. Addy | 2003-03-11 |