Ronald L. Paxton

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Bristol, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
Filler-containing rock bolt anchoring system and method of preparat...
- Patent number 5,993,116
- Issue date Nov 30, 1999
- Sandvik Rock Tools, Inc.
- Ronald L. Paxton
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Sprayable wall sealant
- Patent number 5,236,499
- Issue date Aug 17, 1993
- Sandvik Rock Tools, Inc.
- Raymond R. Chervenak
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES