J. Vern Kempf

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Chardon, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method for preserving wood
- Patent number 5,731,036
- Issue date Mar 24, 1998
- ISK Biosciences Corporation
- Robert D. Battershell
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...