Issued Patents 1997
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5644228 | Permanent magnet assembly with MR and DC compensating bias | Frederick J. Jeffers, Jay D. Freeman, Kent Gandola, Peter VanderSalm Koeppe | 1997-07-01 |
| 5644456 | Magnetically capped dual magnetoresistive reproduce head | Jay D. Freeman | 1997-07-01 |
| 5629620 | Apparatus and method for measurement of magnetic remanence-thickness product of thin magnetic layers | Frederick J. Jeffers | 1997-05-13 |
| 5627703 | Dual magnetoresistive reproduce head utilizing multilayer magnetoresistive sensing elements | — | 1997-05-06 |