LIVERNOIS RESEARCH & DEVELOPMENT COMPANY

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DEARBORN, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for fin replacement in a heat exchanger tube
- Patent number 6,286,201
- Issue date Sep 11, 2001
- Livernois Research & Development Co.
- Larry P. Prater
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for assembling heat exchanger cores
- Patent number 6,067,704
- Issue date May 30, 2000
- Livernois Research & Development Company
- Bobby G. Warren
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Variable pitch heat exchanger
- Patent number 6,032,728
- Issue date Mar 7, 2000
- Livernois Research & Development Co.
- Gary R. Ross
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method and apparatus for controlled atmosphere brazing of folded tubes
- Patent number 6,000,461
- Issue date Dec 14, 1999
- Livernois Research & Development Co.
- Gary R. Ross
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Method and apparatus for controlled atmosphere brazing of unwelded...
- Patent number 5,956,846
- Issue date Sep 28, 1999
- Livernois Research & Development Co.
- Gary R. Ross
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Gas cylinder with internal time delay
- Patent number 5,802,944
- Issue date Sep 8, 1998
- Livernois Research & Development Company
- Sabatino A. Bianchi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
System and method for securing a block to a manifold for a heat exc...
- Patent number 5,758,904
- Issue date Jun 2, 1998
- Livernois Research & Development Co.
- Gary R. Ross
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Apparatus for testing operation of a display panel adapted to be co...
- Patent number 5,739,694
- Issue date Apr 14, 1998
- Livernois Research and Development
- Frederick R. Grochulski
- G01 - MEASURING TESTING
Information Patent Grant
Heat exchanger with turbulated louvered fin, manufacturing apparatu...
- Patent number 5,738,169
- Issue date Apr 14, 1998
- Livernois Research & Development Co.
- Richard P. Stoynoff
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Corrugation machine for making a core for a heat exchanger
- Patent number 5,732,460
- Issue date Mar 31, 1998
- Livernois Research & Development Company
- Ronald Paternoster
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for roll forming convoluted springs
- Patent number 5,732,584
- Issue date Mar 31, 1998
- Livernois Research & Development Company
- Larry Paul Prater
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Automatic fin rotation apparatus for a heat exchanger
- Patent number 5,713,453
- Issue date Feb 3, 1998
- Ford Global Technologies, Inc.
- Carl Eckardt Schornhorst
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
System and method for controlling movement of a transfer system
- Patent number 5,701,781
- Issue date Dec 30, 1997
- Livernois Research & Development Company
- Lyle T. Giles
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Roll forming tool for manufacturing louvered serpentine fins
- Patent number 5,682,784
- Issue date Nov 4, 1997
- Livernois Research & Development Company
- Richard P. Stoynoff
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Self-dispersing facilitating fluid forming roll
- Patent number 5,664,450
- Issue date Sep 9, 1997
- Livernois Research & Development Company
- Richard P. Stoynoff
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Method and apparatus for making heat exchanger fins
- Patent number 5,588,319
- Issue date Dec 31, 1996
- Livernois Research & Development Company
- Sabatino A. Bianchi
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Modular die transfer system
- Patent number 5,557,959
- Issue date Sep 24, 1996
- Livernois Research & Development Company
- Bernard J. Wallis
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Method and apparatus for fluid temperature control
- Patent number 5,558,069
- Issue date Sep 24, 1996
- Livernois Research & Development Company
- Kevin E. Stay
- F28 - HEAT EXCHANGE IN GENERAL

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Trademarklast 30 trademarks

Information Trademark
75329164
- Serial number 75329164
- Filing date Jul 23, 1997
- Livernois Research & Development Company
- 7 - Machines and machine tools

LIVERNOIS RESEARCH & DEVELOPMENT COMPANY

Organization

Patents Grantslast 30 patents

Apparatus for fin replacement in a heat exchanger tube

Apparatus for assembling heat exchanger cores

Variable pitch heat exchanger

Method and apparatus for controlled atmosphere brazing of folded tubes

Method and apparatus for controlled atmosphere brazing of unwelded...

Gas cylinder with internal time delay

System and method for securing a block to a manifold for a heat exc...

Apparatus for testing operation of a display panel adapted to be co...

Heat exchanger with turbulated louvered fin, manufacturing apparatu...

Corrugation machine for making a core for a heat exchanger

Method and apparatus for roll forming convoluted springs

Automatic fin rotation apparatus for a heat exchanger

System and method for controlling movement of a transfer system

Roll forming tool for manufacturing louvered serpentine fins

Self-dispersing facilitating fluid forming roll

Method and apparatus for making heat exchanger fins

Modular die transfer system

Method and apparatus for fluid temperature control

Trademarklast 30 trademarks

75329164