Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5140480 | Method for transducing with a flying head with foil support | — | 1992-08-18 |
| 4823215 | Flexible disk pack module with improved Delta-pak stiffeners | Harvey J. Richardson, Tom Narasaki | 1989-04-18 |
| 4713705 | Means and methods for improved transducing of flexible disk packs | Herbert U. Ragle | 1987-12-15 |
| 4670803 | Partitionable record pack | Herbert U. Ragle | 1987-06-02 |
| 4607304 | Segmented spacer means for floppy disk packs | Harvey J. Richardson | 1986-08-19 |
| 4568991 | Axial partitioning of disk pack | Herbert U. Ragle | 1986-02-04 |
| 4514778 | Partitionable pack with end plates | Herbert U. Ragle | 1985-04-30 |
| 4458277 | Spacers for end-wise pneumatic partitioned disk pack | Herbert U. Ragle | 1984-07-03 |
| 4425592 | Jet distributor for end-wise pneumatic partitioning of disk pack | Herbert U. Ragle | 1984-01-10 |
| 4417289 | Jacket for floppy pack | Herbert U. Ragle | 1983-11-22 |
| 4396965 | Flying head with foil support | — | 1983-08-02 |
| 4374402 | Piezoelectric transducer mounting structure and associated techniques | Norman S. Blessom, Herbert U. Ragle | 1983-02-15 |
| 4352135 | Floppy pack with improved spacer means | Harvey J. Richardson | 1982-09-28 |
| 4345285 | Floppy pack with variably-spaced isolation means | Harvey J. Richardson | 1982-08-17 |
| 4330804 | Flying head with foil support | — | 1982-05-18 |
| 4327386 | Pneumatic commutator for end-wise partitioning | Norman S. Blessum, Ko Ko Gyi, Herbert U. Ragle | 1982-04-27 |
| 4291349 | Diverter means for flexible disk pack and associated method | Herbert U. Ragle | 1981-09-22 |
| 4214286 | Flexible disk pack and improved transducing-manipulation thereof | Herbert U. Ragle | 1980-07-22 |
| 4188645 | Piezoelectric servo for disk drive | Herbert U. Ragle | 1980-02-12 |