Stageberg; Frank E.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Stageberg; Frank E..The latest application filed is for "high gradient disc drive writer".
- Stageberg; Frank E. - Edina MN
| Patent | Date |
|---|---|
| Recording head writer with high magnetic moment material at the writer gap and associated process Grant 7,688,545 - Vas'Ko , et al. March 30, 2 | 2010-03-30 |
| High gradient disc drive writer Grant 7,187,519 - Stageberg , et al. March 6, 2 | 2007-03-06 |
| High gradient disc drive writer App 20050122619 - Stageberg, Frank E. ; et al. | 2005-06-09 |
| Method for forming a narrow track inductive write head having two-piece pole Grant 6,754,947 - Stageberg , et al. June 29, 2 | 2004-06-29 |
| Perpendicular read/write head for use in a disc drive storage system App 20030117749 - Shukh, Alexander M. ; et al. | 2003-06-26 |
| Method for forming a narrow track inductive write head having two-piece pole App 20020026704 - Stageberg, Frank E. ; et al. | 2002-03-07 |
| Narrow track inductive write head having a two-piece pole Grant 6,301,076 - Stageberg , et al. October 9, 2 | 2001-10-09 |
| Mo-Au gold seedlayer in thin film heads Grant 6,125,010 - Keel , et al. September 26, 2 | 2000-09-26 |
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