Robert B. Watrous

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Bifurcated air bearing actuator assembly for a disk drive system
- Patent number 5,148,340
- Issue date Sep 15, 1992
- International Business Machines Corporation
- Robert B. Watrous
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk file actuator with heat dissipation and simplified component m...
- Patent number 5,130,874
- Issue date Jul 14, 1992
- International Business Machines Corporation
- Robert B. Watrous
- G11 - INFORMATION STORAGE
Information Patent Grant
Dual bellows pump with drive circuit through bellows
- Patent number 4,585,397
- Issue date Apr 29, 1986
- International Business Machines Corporation
- Roy P. Crawford
- F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Information Patent Grant
Magnetic head slider and actuator assembly
- Patent number 4,506,307
- Issue date Mar 19, 1985
- Robert B. Watrous
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head slider and actuator assembly
- Patent number 4,450,493
- Issue date May 22, 1984
- International Business Machines Corporation
- Robert B. Watrous
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head arm assembly
- Patent number 4,443,824
- Issue date Apr 17, 1984
- International Business Machines Corporation
- Norman K. Frater
- G11 - INFORMATION STORAGE
Information Patent Grant
Suspension for flying magnetic head
- Patent number 4,286,297
- Issue date Aug 25, 1981
- International Business Machines Corporation
- Ronald R. Root
- G11 - INFORMATION STORAGE
Information Patent Grant
Suspension for air bearing head arm assembly
- Patent number 4,268,879
- Issue date May 19, 1981
- International Business Machines Corporation
- Robert B. Watrous
- G11 - INFORMATION STORAGE
Information Patent Grant
Transducer suspension mount apparatus
- Patent number 4,167,765
- Issue date Sep 11, 1979
- International Business Machines Corporation
- Robert B. Watrous
- G11 - INFORMATION STORAGE
Information Patent Grant
Loading mechanism for negative pressure sliders
- Patent number 4,141,049
- Issue date Feb 20, 1979
- International Business Machines Corporation
- Robert B. Watrous
- G11 - INFORMATION STORAGE
Information Patent Grant
Transducer suspension mount apparatus
- Patent number 3,931,641
- Issue date Jan 6, 1976
- International Business Machines Corporation
- Robert B. Watrous
- G11 - INFORMATION STORAGE

Robert B. Watrous

Person

Patents Grantslast 30 patents

Bifurcated air bearing actuator assembly for a disk drive system

Disk file actuator with heat dissipation and simplified component m...

Dual bellows pump with drive circuit through bellows

Magnetic head slider and actuator assembly

Magnetic head slider and actuator assembly

Magnetic head arm assembly

Suspension for flying magnetic head

Suspension for air bearing head arm assembly

Transducer suspension mount apparatus

Loading mechanism for negative pressure sliders

Transducer suspension mount apparatus