Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4965685 | Removable cartridge disc drive with radial arm voice coil actuator | Herbert E. Thompson, Donald L. Rolph, Albert J. Guerini | 1990-10-23 |
| 4870518 | Removable cartridge disc drive with radial arm voice coil actuator | Herbert E. Thompson, Donald L. Rolph, Albert J. Guerini | 1989-09-26 |
| 4864452 | Removable cartridge with lockable access door | Herbert E. Thompson, Donald L. Rolph | 1989-09-05 |
| 4722012 | Disc drive arrangement for a hard disc cartridge having a carriage for accurately positioning a head relative to the cartridge | George Toldi, Anil Nigam, Ronald A. Crain | 1988-01-26 |
| 4717981 | Hard disc cartridge arrangement with an automatically activated door | Anil Nigam | 1988-01-05 |
| 4708687 | Rolling figure toy | Benjamin L. Goldberg | 1987-11-24 |
| 4689034 | Figure toy with projectile launching mechanism | Craig Dubois | 1987-08-25 |
| 4683506 | Disc drive arrangement for a hard disc cartridge with a read/write head retract mechanism | George Toldi, Anil Nigam, Ronald A. Crain | 1987-07-28 |