Graham; Randolph H.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Graham; Randolph H..The latest application filed is for "media defect management within disk drive sector format".
- Graham; Randolph H. - Fremont CA
- Graham; Randolph H. - Santa Clara CA
- Graham; Randolph H. - San Jose CA
| Patent | Date |
|---|---|
| Media defect management within disk drive sector format Grant 4,914,530 - Graham , et al. April 3, 1 | 1990-04-03 |
| Microprocessor controlled rigid disk file subsystem Grant 4,882,671 - Graham , et al. * November 21, 1 | 1989-11-21 |
| A method for using a modular unitary disk file subsystem Grant 4,860,194 - Harrison , et al. * August 22, 1 | 1989-08-22 |
| Microprocessor controlled rigid disk file subsystem Grant 4,819,153 - Graham , et al. April 4, 1 | 1989-04-04 |
| Disk drive having two interactive electromechanical control subsystems Grant 4,639,798 - Harrison , et al. January 27, 1 | 1987-01-27 |
| Optical encoder with digital gain compensation controlling source intensity Grant 4,593,194 - Graham , et al. June 3, 1 | 1986-06-03 |
| NCAGE Code | 4CHV4 | GRAHAM RANDOLPH H!DBA SOUTH SHORE FARMS |
| CAGE Code | 4CHV4 | GRAHAM, RANDOLPH H SOUTH SHORE FARMS |
| DUNS | 930587592 | GRAHAM, RANDOLPH H |
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