Brian J. McNamara

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Worcester, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Heterojunction biopolar mixer circuitry
- Patent number 6,072,352
- Issue date Jun 6, 2000
- Raytheon Company
- Brian J. McNamara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Heterojunction bipoplar mixer circuitry
- Patent number 6,046,486
- Issue date Apr 4, 2000
- Raytheon Company
- Brian J. McNamara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method for making heterojunction bipolar mixer circuitry
- Patent number 5,837,589
- Issue date Nov 17, 1998
- Raytheon Company
- Brian J. McNamara
- H03 - BASIC ELECTRONIC CIRCUITRY