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Trent H. Ralston
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Harwood, MD, US
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last 30 patents
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Patent Grant
Lateral cutter device
Patent number
5,105,882
Issue date
Apr 21, 1992
TRB Specialty Rehabilitation, Inc.
Trent H. Ralston
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Lateral cutter device
Patent number
5,088,553
Issue date
Feb 18, 1992
TRB Specialty Rehabilitation, Inc.
Trent H. Ralston
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR