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Ryan Frey
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Listowel, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Apparatus and method for removing twine from a bale
Patent number
11,820,545
Issue date
Nov 21, 2023
1708828 Ontario Ltd.
Ryan Earl Frey
B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information
Patent Grant
Apparatus and methods for removing net wrap from a bale
Patent number
11,291,163
Issue date
Apr 5, 2022
1708828 Ontario Ltd.
Ryan Earl Frey
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Snowplow with ground contour following cutting edge and impact abso...
Patent number
11,124,935
Issue date
Sep 21, 2021
1708828 ONTARIO LIMITED
Dale James Martin
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Snowplow with ground contour following cutting edge and impact abso...
Patent number
10,865,534
Issue date
Dec 15, 2020
1708828 ONTARIO LIMITED
Dale James Martin
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Self-locking attachment coupler
Patent number
10,106,950
Issue date
Oct 23, 2018
1708828 ONTARIO LIMITED
Marvin Dale Martin
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Self-locking attachment coupler
Patent number
9,719,227
Issue date
Aug 1, 2017
1708828 ONTARIO LIMITED
Marvin Dale Martin
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Trailer with four wheel steering and independent suspension
Patent number
7,874,571
Issue date
Jan 25, 2011
1708828 Ontario Ltd.
Oscar Frey
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Snowplow with pivoting sideblades
Patent number
7,730,644
Issue date
Jun 8, 2010
1708828 Ontario Inc.
Oscar Frey
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Grant
Coupling apparatus for releasably coupling hydraulically powered wo...
Patent number
7,686,563
Issue date
Mar 30, 2010
1708828 Ontario Ltd. o/a Horst Welding
Oscar Frey
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Snowplow with pivoting sideblades
Patent number
7,493,710
Issue date
Feb 24, 2009
1708828 Ontario Inc.
Oscar Frey
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Patents Applications
last 30 patents
Information
Patent Application
CUTTING EDGE SYSTEMS FOR SNOWPLOW MOLDBOARDS
Publication number
20230068800
Publication date
Mar 2, 2023
1708828 ONTARIO Ltd.
Ryan Frey
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
APPARATUS AND METHOD FOR REMOVING TWINE FROM A BALE
Publication number
20210120746
Publication date
Apr 29, 2021
1708828 ONTARIO LIMITED
Ryan Earl Frey
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
APPARATUS AND METHODS FOR REMOVING NET WRAP FROM A BALE
Publication number
20210059120
Publication date
Mar 4, 2021
1708828 Ontario Limited
Ryan Earl Frey
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Application
SNOWPLOW WITH GROUND CONTOUR FOLLOWING CUTTING EDGE AND IMPACT ABSO...
Publication number
20190203436
Publication date
Jul 4, 2019
1708828 ONTARIO LIMITED
Dale James Martin
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
SNOWPLOW WITH GROUND CONTOUR FOLLOWING CUTTING EDGE AND IMPACT ABSO...
Publication number
20190136474
Publication date
May 9, 2019
1708828 ONTARIO LIMITED
Dale James Martin
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
SELF-LOCKING ATTACHMENT COUPLER
Publication number
20170328026
Publication date
Nov 16, 2017
1708828 ONTARIO LIMITED
Marvin Dale MARTIN
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
SELF-LOCKING ATTACHMENT COUPLER
Publication number
20150068073
Publication date
Mar 12, 2015
1708828 ONTARIO LIMITED
Marvin Dale MARTIN
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Trailer with Four Wheel Steering and Independent Suspension
Publication number
20100052289
Publication date
Mar 4, 2010
1708828 Ontario Ltd. o/a Horst Welding
Oscar Frey
B60 - VEHICLES IN GENERAL
Information
Patent Application
COUPLING APPARATUS FOR RELEASABLY COUPLING HYDRAULICALLY POWERED WO...
Publication number
20090051163
Publication date
Feb 26, 2009
1708828 Ontario Ltd. o/a Horst Welding
Oscar Frey
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
SNOWPLOW WITH PIVOTING SIDEBLADES
Publication number
20080222926
Publication date
Sep 18, 2008
Oscar Frey
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
Information
Patent Application
Snowplow with pivoting sideblades
Publication number
20080222927
Publication date
Sep 18, 2008
Oscar Frey
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES