Lee R. Armstrong

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Middlesex County, MA, US

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Patents Grantslast 30 patents

Information Patent Grant
Workpiece alignment system
- Patent number 4,570,530
- Issue date Feb 18, 1986
- RCA Corporation
- Lee R. Armstrong
- F41 - WEAPONS
Information Patent Grant
Testing the power of a turbocharged internal combustion engine
- Patent number 4,356,725
- Issue date Nov 2, 1982
- RCA Corporation
- Lee R. Armstrong
- G01 - MEASURING TESTING
Information Patent Grant
Testing the condition of a turbocharger
- Patent number 4,334,427
- Issue date Jun 15, 1982
- RCA Corporation
- Lee R. Armstrong
- G01 - MEASURING TESTING
Information Patent Grant
Engine fault diagnosis
- Patent number 4,189,940
- Issue date Feb 26, 1980
- RCA Corporation
- Leonard R. Hulls
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS