Robert S. Timmerberg

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St. Louis, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Shaped multilayer metal foil shield structures and method of making
- Patent number 6,451,447
- Issue date Sep 17, 2002
- ATD Corporation
- Raymond E. Ragland
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Shaped multilayer metal foil shield structures and method of making
- Patent number 6,276,044
- Issue date Aug 21, 2001
- ATD Corporation
- Raymond E. Ragland
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Shaped multilayer metal foil shield structures and method of making
- Patent number 5,958,603
- Issue date Sep 28, 1999
- ATD Corporation
- Raymond E. Ragland
- B60 - VEHICLES IN GENERAL