John R. Erickson

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Alexandria, VA, US

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Patents Grantslast 30 patents

Information Patent Grant
System for and method of performing evaluation techniques on a log...
- Patent number 7,043,990
- Issue date May 16, 2006
- Board of Control of Michigan Technological University
- Xiping Wang
- G01 - MEASURING TESTING
Information Patent Grant
Joint for connecting wood members
- Patent number 6,551,007
- Issue date Apr 22, 2003
- The United States of America as represented by the Secretary of Agriculture
- Gary J. Lichtenberg
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information Patent Grant
System and method of assessing the structural properties of wooden...
- Patent number 6,276,209
- Issue date Aug 21, 2001
- Perceptron, Inc.
- Mark E. Schafer
- G01 - MEASURING TESTING
Information Patent Grant
Helical head comminuting shear
- Patent number 4,053,004
- Issue date Oct 11, 1977
- The United States of America as represented by the Secretary of Agriculture
- Robert D. Barwise
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents

Information Patent Application
System for and method of performing evaluation techniques on a log...
- Publication number 20060185441
- Publication date Aug 24, 2006
- Board of Control of Michigan Technological University
- Xiping Wang
- G01 - MEASURING TESTING
Information Patent Application
System for and method of performing evaluation techniques on a log...
- Publication number 20040083076
- Publication date Apr 29, 2004
- Xiping Wang
- G01 - MEASURING TESTING
Information Patent Application
Joint for connecting wood members
- Publication number 20020034416
- Publication date Mar 21, 2002
- Gary J. Lichtenberg
- B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...