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Paul Mandrik
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Clinton Twp, MI, US
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Patents Grants
last 30 patents
Information
Patent Grant
Material spreader utilizing vehicle power and having operational wi...
Patent number
9,757,744
Issue date
Sep 12, 2017
Trynex International LLC
Charles Truan
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Material spreader utilizing vehicle power and having operational wi...
Patent number
9,033,265
Issue date
May 19, 2015
Charles Truan
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Marker for floating on the surface of a body of water
Patent number
8,439,716
Issue date
May 14, 2013
Paul Mandrik
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Grant
Replaceable tailgate spreader
Patent number
8,028,938
Issue date
Oct 4, 2011
Trynex, Inc.
Charles Truan
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Material spreader with integrated wetting system
Patent number
8,025,245
Issue date
Sep 27, 2011
Trynex, Inc.
Charles J. Truan
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Truck bed mounted spreader
Patent number
7,540,436
Issue date
Jun 2, 2009
Charles J Truan
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Flow facilitator for a spreader assembly
Patent number
7,481,384
Issue date
Jan 27, 2009
Trynex Incorporated
Charles J Truan
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Mounting assembly for supporting a hopper and a spreading mechanism...
Patent number
7,347,390
Issue date
Mar 25, 2008
Trynex Inc.
Charles J. Truan
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Bed mounted spreader assembly
Patent number
D559759
Issue date
Jan 15, 2008
Trynex, Inc.
Charles J Truan
D12 - Transportation
Information
Patent Grant
Bed mounted spreader assembly
Patent number
D544428
Issue date
Jun 12, 2007
Trynex, Inc.
Charles J Truan
D12 - Transportation
Information
Patent Grant
Mounting assembly for supporting a hopper and a spreading mechanism...
Patent number
7,118,053
Issue date
Oct 10, 2006
Trynex, Inc.
Charles J. Truan
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Extruded vehicle mounted broom
Patent number
6,920,661
Issue date
Jul 26, 2005
Trynex, Inc.
Charles J. Truan
A46 - BRUSHWARE
Information
Patent Grant
Extruded vehicle mounted broom
Patent number
6,691,364
Issue date
Feb 17, 2004
Trynex, Inc.
Charles J. Truan
A46 - BRUSHWARE
Information
Patent Grant
Hopper for a bed mounted spreader assembly
Patent number
D478543
Issue date
Aug 19, 2003
Trynex, Inc.
Charles J. Truan
D12 - Transportation
Information
Patent Grant
Extruded vehicle mounted broom
Patent number
6,536,067
Issue date
Mar 25, 2003
Trynex, Inc.
Charles J. Truan
A46 - BRUSHWARE
Information
Patent Grant
Rear mounted spreader with horizontal auger
Patent number
6,422,490
Issue date
Jul 23, 2002
Trynex, Inc.
Charles J. Truan
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Patents Applications
last 30 patents
Information
Patent Application
Material Spreader Utilizing Vehicle Power And Having Operational Wi...
Publication number
20150246367
Publication date
Sep 3, 2015
Charles Truan
B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information
Patent Application
Marker For Floating On The Surface Of A Body Of Water
Publication number
20110136399
Publication date
Jun 9, 2011
Paul Mandrik
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
MATERIAL SPREADER UTILIZING VEHICLE POWER AND HAVING OPERATIONAL WI...
Publication number
20110017847
Publication date
Jan 27, 2011
Charles Truan
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
REPLACEABLE TAILGATE SPREADER
Publication number
20100044473
Publication date
Feb 25, 2010
Charles Truan
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
MATERIAL SPREADER WITH INTEGRATED WETTING SYSTEM
Publication number
20090032624
Publication date
Feb 5, 2009
CHARLES J. TRUAN
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
Truck bed mounted spreader
Publication number
20050252999
Publication date
Nov 17, 2005
TRYNEX, INC.
Charles J. Truan
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Mounting assembly for supporting a hopper and a spreading mechanism...
Publication number
20050017101
Publication date
Jan 27, 2005
Charles J. Truan
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
Extruded vehicle mounted broom
Publication number
20040139568
Publication date
Jul 22, 2004
TRYNEX, INC.
Charles J. Truan
A46 - BRUSHWARE
Information
Patent Application
MOUNTING ASSEMBLY FOR SUPPORTING A HOPPER AND A SPREADING MECHANISM...
Publication number
20030218083
Publication date
Nov 27, 2003
TRYNEX, INC.
Charles J. Truan
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING