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Laurence W. Davies
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Winnipeg, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Vaporization apparatus
Patent number
11,073,278
Issue date
Jul 27, 2021
Tinman Inc
Theodore S. Weigold
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Method of making a reinforcing mat for a pultruded part
Patent number
9,249,532
Issue date
Feb 2, 2016
Pella Corporation
Laurence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of making a reinforcing mat for a pultruded part
Patent number
8,927,086
Issue date
Jan 6, 2015
Pella Corporation
Laurence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Pultruded part for use as a frame member for an exterior wall const...
Patent number
8,863,454
Issue date
Oct 21, 2014
Omniglass SCT Inc.
Laurence W. Davies
B32 - LAYERED PRODUCTS
Information
Patent Grant
Methods for forming frame corners
Patent number
8,529,716
Issue date
Sep 10, 2013
Omniglass SCT Inc.
Bradley Jarrett Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of making a reinforcing mat for a pultruded part
Patent number
8,025,754
Issue date
Sep 27, 2011
Pella Corporation
Laurence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Corner joint for pultruded window frame
Patent number
7,937,904
Issue date
May 10, 2011
Laurence W. Davies
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Pultruded part reinforced by longitudinal and transverse fibers and...
Patent number
7,514,135
Issue date
Apr 7, 2009
Omniglass Ltd.
Laurence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of making a reinforcing mat for a pultruded part
Patent number
7,276,132
Issue date
Oct 2, 2007
Pella Corporation
Laurence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of making a reinforcing mat for a pultruded part
Patent number
6,881,288
Issue date
Apr 19, 2005
Pella Corporation
Laurence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of making a pultruded part with a reinforcing mat
Patent number
6,872,273
Issue date
Mar 29, 2005
Pella Corporation
Laurence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Pultruded part reinforced by longitudinal and transverse fibers
Patent number
6,746,747
Issue date
Jun 8, 2004
Omniglass Ltd.
Laurence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method of pultruding a part from fiber reinforced resin with a wood...
Patent number
6,132,658
Issue date
Oct 17, 2000
Lawrence W. Davies
B44 - DECORATIVE ARTS
Information
Patent Grant
Pultrusion method including transverse fibers
Patent number
5,324,377
Issue date
Jun 28, 1994
Omniglass Ltd.
Lawrence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Pultruded part with localized regions of different resin materials
Patent number
5,322,582
Issue date
Jun 21, 1994
Omniglass Ltd.
Lawrence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Sliding window or door arrangement
Patent number
5,280,686
Issue date
Jan 25, 1994
Omniglass Ltd.
Lawrence W. Davies
E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information
Patent Grant
Moisture impermeable spacer for a sealed window unit
Patent number
5,079,054
Issue date
Jan 7, 1992
Ominiglass Ltd.
Lawrence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Sash window arrangement
Patent number
4,984,402
Issue date
Jan 15, 1991
Omniglass Ltd.
Lawrence W. Davies
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Pultruded window frame with rigid corner insert
Patent number
4,924,631
Issue date
May 15, 1990
Omniglass Ltd.
Lawrence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Window unit with decorative bars
Patent number
4,652,472
Issue date
Mar 24, 1987
Omniglass Ltd.
Lawrence W. Davies
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Pultruded fibreglass spacer for sealed window units
Patent number
4,564,540
Issue date
Jan 14, 1986
Lawrence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Corner member for a spacer strip for a sealed window unit
Patent number
4,551,364
Issue date
Nov 5, 1985
Omniglass Ltd.
Lawrence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
Vaporization Apparatus
Publication number
20190056101
Publication date
Feb 21, 2019
Tinman Inc.
Theodore S. Weigold
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
METHOD OF MAKING A REINFORCING MAT FOR A PULTRUDED PART
Publication number
20130137325
Publication date
May 30, 2013
Pella Corporation
Laurence W. Davies
B32 - LAYERED PRODUCTS
Information
Patent Application
METHODS FOR FORMING FRAME CORNERS
Publication number
20120285614
Publication date
Nov 15, 2012
Serious Energy, Inc.
Bradley Jarrett Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD OF MAKING A REINFORCING MAT FOR A PULTRUDED PART
Publication number
20120108135
Publication date
May 3, 2012
Pella Corporation
Laurence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PULTRUDED PART FOR USE AS A FRAME MEMBER FOR AN EXTERIOR WALL CONST...
Publication number
20100122503
Publication date
May 20, 2010
Laurence W. Davies
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
MULLION JOINT BETWEEN TWO FRAME MEMBERS OF A WINDOW OR DOOR FRAME
Publication number
20080110094
Publication date
May 15, 2008
Laurence W. Davies
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
CORNER JOINT FOR PULTRUDED WINDOW FRAME
Publication number
20080060314
Publication date
Mar 13, 2008
Laurence W. Davies
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Application
METHOD OF MAKING A REINFORCING MAT FOR A PULTRUDED PART
Publication number
20080053596
Publication date
Mar 6, 2008
Pella Corporation
Laurence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method of making a reinforcing mat for a pultruded part
Publication number
20050167030
Publication date
Aug 4, 2005
Pella Corporation
Laurence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Pultruded part reinforced by longitudinal and transverse fibers and...
Publication number
20050008804
Publication date
Jan 13, 2005
Laurence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Pultruded part reinforced by longitudinal and transverse fibers and...
Publication number
20030026943
Publication date
Feb 6, 2003
Laurence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Pultruded part reinforced by longitudinal and transverse fibers and...
Publication number
20030003265
Publication date
Jan 2, 2003
Laurence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method of making a pultruded part with a reinforcing mat
Publication number
20020121722
Publication date
Sep 5, 2002
Pella Corporation
Laurence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method of making a reinforcing mat for a pultruded part
Publication number
20020121720
Publication date
Sep 5, 2002
Pella Corporation
Laurence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Pultruded part with reinforcing mat
Publication number
20020123288
Publication date
Sep 5, 2002
Pella Corporation
Laurence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Reinforcing mat for a pultruded part
Publication number
20020123287
Publication date
Sep 5, 2002
Pella Corporation
Laurence W. Davies
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL