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Patent applications and USPTO patent grants for Ranke; Horst.The latest application filed is for "process for controlling the strike positions of a plurality of electron beams on a melting bath".
Patent | Date |
---|---|
Process for controlling the strike positions of a plurality of electron beams on a melting bath Grant 4,988,844 - Dietrich , et al. January 29, 1 | 1991-01-29 |
Apparatus for the melting of metals Grant 4,839,904 - Harberts , et al. June 13, 1 | 1989-06-13 |
Vaporization arrangement with a rectangular vaporization crucible and several electron guns Grant 4,724,796 - Ranke , et al. February 16, 1 | 1988-02-16 |
Vacuum depositing apparatus Grant 4,648,347 - Aichert , et al. March 10, 1 | 1987-03-10 |
Method and system for a vacuum evaporative deposition process Grant 4,627,989 - Feuerstein , et al. December 9, 1 | 1986-12-09 |
Evaporator crucible for vacuum depositing systems Grant 4,613,306 - Bauer , et al. September 23, 1 | 1986-09-23 |
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