John R. Hartz

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Southfield, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Lumber inspection and optimization system
- Patent number 4,221,974
- Issue date Sep 9, 1980
- The Bendix Corporation
- Paul A. Mueller
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...