Douglas A. Smith

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Fife, SC

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Patents Grantslast 30 patents

Information Patent Grant
Plural-track record disk initialization system
- Patent number 4,074,326
- Issue date Feb 14, 1978
- Burroughs Corporation
- Douglas A. Smith
- G11 - INFORMATION STORAGE
Information Patent Grant
Utilizing data for transducer positioning
- Patent number 4,056,830
- Issue date Nov 1, 1977
- Burroughs Corporation
- Douglas A. Smith
- G11 - INFORMATION STORAGE
Information Patent Grant
Transducer head assembly and apparatus for using same in a plural-...
- Patent number 4,030,130
- Issue date Jun 14, 1977
- Burroughs Corporation
- Douglas A. Smith
- G11 - INFORMATION STORAGE
Information Patent Grant
Drive system for switched inductive loads particularly for multi-ph...
- Patent number 4,025,859
- Issue date May 24, 1977
- Burroughs Corporation
- Douglas A. Smith
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER