Litchstreet Co.

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Northport, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Passive secondary surveillance radar using signals of remote SSR an...
- Patent number 5,198,823
- Issue date Mar 30, 1993
- Litchstreet Co.
- George B. Litchford
- G01 - MEASURING TESTING
Information Patent Grant
Passive SSR system utilizing P3 and P2 pulses for synchronizing mea...
- Patent number 5,196,856
- Issue date Mar 23, 1993
- Litchstreet Co.
- George B. Litchford
- G01 - MEASURING TESTING
Information Patent Grant
Virtual secondary surveillance radar using signals of remote SSR
- Patent number 5,140,328
- Issue date Aug 18, 1992
- Litchstreet Company
- George B. Litchford
- G01 - MEASURING TESTING
Information Patent Grant
Virtual ATCRBS using signals of remote SSR
- Patent number 4,899,156
- Issue date Feb 6, 1990
- Litchstreet Company
- George B. Litchford
- G01 - MEASURING TESTING
Information Patent Grant
Collision avoidance system
- Patent number 4,789,865
- Issue date Dec 6, 1988
- Litchstreet Co.
- George B. Litchford
- G01 - MEASURING TESTING
Information Patent Grant
Collision avoidance system
- Patent number 4,768,036
- Issue date Aug 30, 1988
- Litchstreet Co.
- George B. Litchford
- G01 - MEASURING TESTING
Information Patent Grant
Position finding and collision avoidance system
- Patent number 4,733,241
- Issue date Mar 22, 1988
- Litchstreet Co.
- George B. Litchford
- G01 - MEASURING TESTING
Information Patent Grant
Simple passive/active proximity warning system
- Patent number 4,642,648
- Issue date Feb 10, 1987
- Litchstreet Co.
- Burton L. Hulland
- G01 - MEASURING TESTING
Information Patent Grant
Collision avoidance system
- Patent number 4,486,755
- Issue date Dec 4, 1984
- Litchstreet Co.
- Burton L. Hulland
- G01 - MEASURING TESTING
Information Patent Grant
Passive ATCRBS using signals of remote SSR
- Patent number 4,115,771
- Issue date Sep 19, 1978
- Litchstreet Co.
- George B. Litchford
- G01 - MEASURING TESTING
Information Patent Grant
Proximity indication with range and bearing measurements
- Patent number RE29260
- Issue date Jun 7, 1977
- Litchstreet Co.
- George B. Litchford
- 343 - Communications: radio wave antennas
Information Patent Grant
Collision avoidance/proximity warning system using secondary radar
- Patent number 4,027,307
- Issue date May 31, 1977
- Litchstreet Co.
- George B. Litchford
- G01 - MEASURING TESTING
Information Patent Grant
Collision avoidance system
- Patent number 4,021,802
- Issue date May 3, 1977
- Litchstreet Co.
- George B. Litchford
- G01 - MEASURING TESTING
Information Patent Grant
Proximity indication with means for computing the distance from an...
- Patent number 3,959,793
- Issue date May 25, 1976
- Litchstreet Co.
- George B. Litchford
- G01 - MEASURING TESTING

Litchstreet Co.

Organization

Patents Grantslast 30 patents

Passive secondary surveillance radar using signals of remote SSR an...

Passive SSR system utilizing P3 and P2 pulses for synchronizing mea...

Virtual secondary surveillance radar using signals of remote SSR

Virtual ATCRBS using signals of remote SSR

Collision avoidance system

Collision avoidance system

Position finding and collision avoidance system

Simple passive/active proximity warning system

Collision avoidance system

Passive ATCRBS using signals of remote SSR

Proximity indication with range and bearing measurements

Collision avoidance/proximity warning system using secondary radar

Collision avoidance system

Proximity indication with means for computing the distance from an...

Patents Applicationslast 30 patents

Trademarklast 30 trademarks