Issued Patents All Time
Showing 26–32 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6754947 | Method for forming a narrow track inductive write head having two-piece pole | Frank Edgar Stageberg, Kenneth P. Ash, James K. Price, Elzbieta J. Haftek, Allan E. Schultz +1 more | 2004-06-29 |
| 6473265 | High frequency writer with sliced core topology | Yuming Zhou, Jim Giusti, Juan Fernandez-de-Castro | 2002-10-29 |
| 6441994 | High frequency response writer with recessed shared pole and vertical coils | Richard Larson, Yuming Zhou, Patrick J. Ryan | 2002-08-27 |
| 6301076 | Narrow track inductive write head having a two-piece pole | Frank Edgar Stageberg, Kenneth P. Ash, James K. Price, Elzbieta J. Haftek, Allan E. Schultz +1 more | 2001-10-09 |
| 6018862 | Thin-film magnetic recording head using a plated metal gap layer | Frank Edgar Stageberg, Kenneth P. Ash, Sara L. Gordon, Wojciech Worwag, Katrina Rook +1 more | 2000-02-01 |
| 5696327 | Method and apparatus for separating a thin film from a substrate | He Huang, Maarten De Boer, John C. Nelson, William W. Gerberich | 1997-12-09 |
| 5124312 | Drilling fluid thinners | — | 1992-06-23 |