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LUBRICATION RESEARCH, INC.
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SAN JOSE, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Engine lubrication system with shared oil filter
Patent number
5,000,143
Issue date
Mar 19, 1991
Lubrication Research, Inc.
M. Wayne Brown
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Vehicle cold start system
Patent number
4,628,877
Issue date
Dec 16, 1986
Lubrication Research, Inc.
Timothy B. Sundles
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Trademark
last 30 trademarks
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Trademark
73672000 - PRE/TURBOLUBER
Serial number
73672000
Filing date
Jul 14, 1987
LUBRICATION RESEARCH, INC.
7 - Machines and machine tools
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Trademark
73672001 - PRELUBER
Serial number
73672001
Filing date
Jul 14, 1987
LUBRICATION RESEARCH, INC.
7 - Machines and machine tools