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Bart Boelryk
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Barrie, CA
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Patents Grants
last 30 patents
Information
Patent Grant
Connector structures for conveyor system assembly
Patent number
11,053,079
Issue date
Jul 6, 2021
Stephenson Technologies Inc.
Bartholomew John Boelryk
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Conveyor system assembly
Patent number
10,947,051
Issue date
Mar 16, 2021
Stephenson Technologies Inc.
Robert Roy Stephenson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Liquid introduction systems for conveyor system
Patent number
10,549,725
Issue date
Feb 4, 2020
Stephenson Technologies Inc.
Robert Stephenson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Liquid introduction systems for conveyor system
Patent number
10,479,329
Issue date
Nov 19, 2019
Stephenson Technologies Inc.
Robert Roy Stephenson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Belt contact surface for conveyor system
Patent number
10,479,607
Issue date
Nov 19, 2019
Stephenson Technologies Inc.
Robert Roy Stephenson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Belt contact surface with inserts, and a conveyor system using same
Patent number
10,414,591
Issue date
Sep 17, 2019
Stephenson Technologies Inc.
Robert Roy Stephenson
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
CONNECTOR STRUCTURES FOR CONVEYOR SYSTEM ASSEMBLY
Publication number
20190291964
Publication date
Sep 26, 2019
Stephenson Technologies Inc.
Bartholomew John BOELRYK
F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information
Patent Application
CONVEYOR SYSTEM ASSEMBLY
Publication number
20190225427
Publication date
Jul 25, 2019
Stephenson Technologies Inc.
Robert Roy STEPHENSON
B60 - VEHICLES IN GENERAL
Information
Patent Application
LIQUID INTRODUCTION SYSTEMS FOR CONVEYOR SYSTEM
Publication number
20190184945
Publication date
Jun 20, 2019
Stephenson Technologies Inc.
Robert Roy STEPHENSON
B60 - VEHICLES IN GENERAL
Information
Patent Application
BELT CONTACT SURFACE FOR CONVEYOR SYSTEM
Publication number
20190185271
Publication date
Jun 20, 2019
Stephenson Technologies Inc.
Robert Roy STEPHENSON
B60 - VEHICLES IN GENERAL
Information
Patent Application
LIQUID INTRODUCTION SYSTEMS FOR CONVEYOR SYSTEM
Publication number
20180257611
Publication date
Sep 13, 2018
Stephenson Technologies Inc.
Robert STEPHENSON
B60 - VEHICLES IN GENERAL
Information
Patent Application
Accessory Platform Assembly for a Kayak
Publication number
20090025624
Publication date
Jan 29, 2009
Bart Boelryk
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
Information
Patent Application
Accessory platform assembly for a kayak
Publication number
20060102063
Publication date
May 18, 2006
Bart Boelryk
B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT