John F. Mara Jr.

Follow

Person

Nashua, NH, US

People

Patents Grantslast 30 patents

Information Patent Grant
Plural switch circuits having RF propagation networks and RF termin...
- Patent number 5,274,343
- Issue date Dec 28, 1993
- Raytheon Company
- Mark E. Russell
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Gain control amplifier
- Patent number 5,177,453
- Issue date Jan 5, 1993
- Raytheon Company
- Mark E. Russell
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Radio frequency amplifier circuit
- Patent number 5,162,755
- Issue date Nov 10, 1992
- Raytheon Company
- John F. Mara
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Frequency multiplier
- Patent number 5,132,632
- Issue date Jul 21, 1992
- Raytheon Company
- Mark E. Russell
- H03 - BASIC ELECTRONIC CIRCUITRY