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U.S. NATURAL RESOURCES, INC.
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PORTLAND, OR, US
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Patents Grants
last 30 patents
Information
Patent Grant
System for diverting veneer sheets having offsize defects
Patent number
4,934,228
Issue date
Jun 19, 1990
U.S. Natural Resources, Inc.
William E. Bolton
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
System for orienting logs for lumber processing
Patent number
4,867,213
Issue date
Sep 19, 1989
U.S. Natural Resources, Inc.
William E. Bolton
B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
Information
Patent Grant
Lumber sorting apparatus
Patent number
4,742,920
Issue date
May 10, 1988
U.S. Natural Resources, Inc.
Ralph D. Doherty
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Apparatus for compiling sorted lumber
Patent number
4,742,918
Issue date
May 10, 1988
U.S. Natural Resources, Inc.
Ralph D. Doherty
B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
Information
Patent Grant
Board turner apparatus and method capable of multiple turn inspection
Patent number
4,484,675
Issue date
Nov 27, 1984
U.S. Natural Resources, Inc.
Ralph D. Doherty
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Method of drying lumber
Patent number
4,182,048
Issue date
Jan 8, 1980
U.S. Natural Resources, Inc.
Charles M. Wolfe
F26 - DRYING
Information
Patent Grant
Tube for impinging jet air drier
Patent number
4,155,178
Issue date
May 22, 1979
U.S. Natural Resources, Inc.
French O. Weldon
F26 - DRYING
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
73666330 - REAL SHAPE
Serial number
73666330
Registration number
1479423
Filing date
Jun 12, 1987
U.S. NATURAL RESOURCES, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
Information
Trademark
72367340 - DRY-SCAN
Serial number
72367340
Registration number
945742
Filing date
Aug 6, 1970
U.S. NATURAL RESOURCES, INC.
9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments