Robert W. Olmsted

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Butler, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
Tunable-inductance magnetically-soft ferrite core structures
- Patent number 4,558,295
- Issue date Dec 10, 1985
- Spang & Company
- Robert W. Olmsted
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inductance tuning means and methods of manufacture
- Patent number 4,511,872
- Issue date Apr 16, 1985
- Spang Industries Inc.
- Robert W. Olmsted
- H01 - BASIC ELECTRIC ELEMENTS