Richard W. Rusk

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Waldorf, MD, US

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Patents Grantslast 30 patents

Information Patent Grant
Torch guiding system for flame cutting of pipe
- Patent number 4,460,162
- Issue date Jul 17, 1984
- Richard W. Rusk
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Guide system for flame cutting of pipe
- Patent number 4,414,041
- Issue date Nov 8, 1983
- Richard W. Rusk
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR