Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4797189 | Pressure balanced sealing pistons for cathodes in an electrolyte chamber | Richard A. Jack | 1989-01-10 |
| 4761214 | ECM machine with mechanisms for venting and clamping a workpart shroud | — | 1988-08-02 |
| 4756812 | Electrical connector and clamp mechanism for ECM workpart shaft | — | 1988-07-12 |
| 4752366 | Partially conductive cathode for electrochemical machining | — | 1988-06-21 |
| 4735695 | Electrolyte chamber with cathode sealing means for ECM machining | — | 1988-04-05 |
| 4686020 | Method of electrochemical machining bladed rotors | — | 1987-08-11 |
| 4684455 | Electrical continuity clamp for ECM machine | — | 1987-08-04 |
| 4663011 | Multi-axis ECM machine useful for machining airfoils of rotors | — | 1987-05-05 |
| 4657649 | ECM machine with skewed workpart and pocketed cathodes | — | 1987-04-14 |
| 4657645 | ECM machine with workpart shroud and arbor assembly | — | 1987-04-14 |