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Patent applications and USPTO patent grants for Greiner; Joachim.The latest application filed is for "magneto-optical storage process".
Patent | Date |
---|---|
Magneto-optical storage process Grant 4,497,007 - Greiner , et al. January 29, 1 | 1985-01-29 |
Magnetic orientation system Grant 4,440,106 - Greiner , et al. April 3, 1 | 1984-04-03 |
Integral shield and bias element for magnetic tape cassettes Grant 4,271,441 - Greiner , et al. June 2, 1 | 1981-06-02 |
Process For The Production Of Magnetic Tapes Which Cannot Be Erased Grant 3,564,156 - Greiner , et al. February 16, 1 | 1971-02-16 |
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