Donald B. Spencer

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Federal Way, WA, US

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Patents Grantslast 30 patents

Information Patent Grant
Radio frequency absorber system
- Patent number 6,097,327
- Issue date Aug 1, 2000
- The Boeing Company
- Tod A. Byquist
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Nose gear door integral composite glide slope antenna
- Patent number 6,047,925
- Issue date Apr 11, 2000
- The Boeing Company
- Jose L. Rivera
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic beam steering methods and apparatus
- Patent number 4,480,254
- Issue date Oct 30, 1984
- The Boeing Company
- Donald B. Spencer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System for transmitting power from a solar satellite to earth and s...
- Patent number 4,408,206
- Issue date Oct 4, 1983
- The Boeing Company
- John L. Fitch
- H04 - ELECTRIC COMMUNICATION TECHNIQUE