Bobby J. Travis

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Vidor, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Self-propelled lifting apparatus
- Patent number 5,562,400
- Issue date Oct 8, 1996
- Bobby J. Travis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Fluid flow rotating machinery of lobe type
- Patent number 4,145,168
- Issue date Mar 20, 1979
- Travis; Bobby J.
- Roy H. Smith
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Tube bundle extractor for use with heat exchangers
- Patent number 4,053,062
- Issue date Oct 11, 1977
- Bobby J. Travis
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR