Harold D. Morris

Person

Orinda, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Rotation rate sensor with built in test circuit
- Patent number 5,426,970
- Issue date Jun 27, 1995
- New S.D., Inc.
- Alvin V. Florida
- G01 - MEASURING TESTING
Information Patent Grant
Servoed accelerometer having isolated voltage torquing and method
- Patent number 4,651,075
- Issue date Mar 17, 1987
- Systron Donner Corporation
- Larry P. Hobbs
- G01 - MEASURING TESTING
Information Patent Grant
Passive mass-spring type of sensing device having electronic damping
- Patent number 4,538,203
- Issue date Aug 27, 1985
- Systron-Donner Corp.
- Philip D. Flanner
- G01 - MEASURING TESTING
Information Patent Grant
Accelerometer
- Patent number 4,319,488
- Issue date Mar 16, 1982
- Systron-Donner
- Larry P. Hobbs
- G01 - MEASURING TESTING
Information Patent Grant
Two axis gas damped angular velocity sensor
- Patent number 4,147,063
- Issue date Apr 3, 1979
- Systron Donner Corporation
- Gerald S. Bower
- G01 - MEASURING TESTING
Information Patent Grant
Two axis rate gyro
- Patent number 4,095,477
- Issue date Jun 20, 1978
- Systron Donner Corporation
- Harold D. Morris
- G01 - MEASURING TESTING
Information Patent Grant
Acceleration error compensated attitude sensing and control apparat...
- Patent number 4,038,876
- Issue date Aug 2, 1977
- Systron Donner Corporation
- Harold D. Morris
- G05 - CONTROLLING REGULATING
Information Patent Grant
Counting accelerometer apparatus
- Patent number 4,016,766
- Issue date Apr 12, 1977
- Systron Donner Corporation
- Harold D. Morris
- G01 - MEASURING TESTING
Information Patent Grant
Angular position sensing and control system, apparatus and method
- Patent number 3,974,699
- Issue date Aug 17, 1976
- Systron Donner Corporation
- Harold D. Morris
- E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information Patent Grant
Wide band angular displacement and velocity sensor and method
- Patent number 3,967,178
- Issue date Jun 29, 1976
- Systron Donner Corporation
- Harold D. Morris
- G01 - MEASURING TESTING
Information Patent Grant
Velocity transducer
- Patent number 3,948,107
- Issue date Apr 6, 1976
- Systron Donner Corporation
- Romeal F. Asmar
- G01 - MEASURING TESTING

Harold D. Morris

Person

Patents Grantslast 30 patents

Rotation rate sensor with built in test circuit

Servoed accelerometer having isolated voltage torquing and method

Passive mass-spring type of sensing device having electronic damping

Accelerometer

Two axis gas damped angular velocity sensor

Two axis rate gyro

Acceleration error compensated attitude sensing and control apparat...

Counting accelerometer apparatus

Angular position sensing and control system, apparatus and method

Wide band angular displacement and velocity sensor and method

Velocity transducer