Gregg A. Nelson

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Duluth, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Neck joint construction for stringed musical instrument
- Patent number 8,957,291
- Issue date Feb 17, 2015
- Gregg A. Nelson
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...