Donald H. Baker

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Phoenix, AZ, US

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Patents Grantslast 30 patents

Information Patent Grant
Vertical path control for aircraft area navigation system
- Patent number 4,021,009
- Issue date May 3, 1977
- Sperry Rand Corporation
- Donald H. Baker
- G05 - CONTROLLING REGULATING
Information Patent Grant
Helical vertical path control apparatus for aircraft area navigatio...
- Patent number 3,998,412
- Issue date Dec 21, 1976
- Sperry Rand Corporation
- Donald H. Baker
- G05 - CONTROLLING REGULATING
Information Patent Grant
OMEGA-VOR/DME positional data computer for aircraft
- Patent number 3,941,983
- Issue date Mar 2, 1976
- Sperry Rand Corporation
- Donald H. Baker
- G06 - COMPUTING CALCULATING COUNTING