DR

Donald L. Rolph

ST Syquest Technology: 3 patents #9 of 34Top 30%
📍 Pleasanton, CA: #1,405 of 3,062 inventorsTop 50%
🗺 California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,668,966 of 4,157,543Top 45%
3
Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
4965685 Removable cartridge disc drive with radial arm voice coil actuator Herbert E. Thompson, Dominic Mercurio, Albert J. Guerini 1990-10-23
4870518 Removable cartridge disc drive with radial arm voice coil actuator Herbert E. Thompson, Dominic Mercurio, Albert J. Guerini 1989-09-26
4864452 Removable cartridge with lockable access door Herbert E. Thompson, Dominic Mercurio 1989-09-05