Roy Lee Jr.

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Houston, TX, US

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Patents Grantslast 30 patents

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Method of and apparatus for straightening, swaging, and threading a...
- Patent number 4,693,105
- Issue date Sep 15, 1987
- Roy Lee
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Vibration dampening and workpiece guiding rollers for a chuck
- Patent number 4,530,507
- Issue date Jul 23, 1985
- Roy Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Pipe conveying apparatus
- Patent number 4,512,280
- Issue date Apr 23, 1985
- Roy Lee
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Stabilizers for a steady rest
- Patent number 4,483,224
- Issue date Nov 20, 1984
- Roy Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
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Method of supporting pipe during machining
- Patent number 4,417,363
- Issue date Nov 29, 1983
- Roy Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Apparatus for handling pipe to effect high speed machining operations
- Patent number 4,397,054
- Issue date Aug 9, 1983
- Roy Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR