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Canplas Industries Ltd.

USPTO Granted Patents = 53

CIPO Patents = 114

EPO Patents = 3

Trademarks = 16

Forward Citations = 802

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60 inventors (with patents filed for the assignee):

James Brian Mantyla (28 out of 30 patents)

John F Ward (11 out of 12 patents)

Andrew Neil Bird (8 out of 8 patents)

4. Scott Baldwin (8 out of 8 patents)

5. Nicholas Broeders (8 out of 8 patents)

6. Rick Parkinson (5 out of 5 patents)

7. James Edwin Teskey (4 out of 4 patents)

8. James H A McKee (4 out of 4 patents)

9. Steve Armstrong (3 out of 7 patents)

10. Lawrence William Stagg (3 out of 3 patents)

11. Jim McKee (3 out of 3 patents)

12. Jack Robert Meher (2 out of 2 patents)

13. Michael F Wilson (2 out of 8 patents)

14. Robert Cooke (2 out of 3 patents)

15. James Edwin Tesky (2 out of 2 patents)

Core Competencies:

Latch Assembly

Hybrid Roof Vent

Grease Interceptor

Flapper Valve Adaptor

Central Vacuum System

Wastewater Separator

Passive Venting Device

Drainage Systems

Moisture Responsive Irrigation

Exhaust Vent Cover

Building Enclosure Venting

Vacuum Fitting

53 patents: Sort by Forward Citations

1. 12247386 - Latch assembly and a method of latching a first element to a second element (2025-03-11),

2. 12181181 - Hybrid roof vent (2024-12-31),

3. 11123657 - Auxiliary baffle for a grease interceptor and a grease interceptor incorporating the same (2021-09-21),

4. 10989336 - Fire stop and method of making the same (2021-04-27),

5. 10279284 - Waste water separation vessel (2019-05-07),

6. 10267533 - Gooseneck style vent (2019-04-23),

7. 10180260 - Flapper valve adaptor for a roof vent and method of installing the same (2019-01-15),

8. 10058798 - Outlet well cover for an in-line grease interceptor (2018-08-28),

9. 9850651 - Diffuser baffle for grease interceptor (2017-12-26),

10. 9828759 - Inlet baffle assembly for an in-line interceptor (2017-11-28),

11. 9808135 - Handheld vacuum cleaner and docking assembly for connecting to a central vacuum system (2017-11-07),

12. 9714504 - Bathtub drain and overflow kit (2017-07-25),

13. 9557074 - Roof vent (2017-01-31),

14. 9523509 - Adjustable roof vent (2016-12-20),

15. 9415329 - Diffuser baffle for grease interceptor (2016-08-16),

Canplas Industries Ltd. is a leading manufacturer of high-quality plastic products for the construction, plumbing, and HVAC industries. With a strong focus on innovation and customer satisfaction, Canplas has been delivering superior solutions for over 50 years. Their extensive product line includes drainage, venting, and grease management systems, as well as specialty fittings and assemblies. Canplas Industries Ltd. is committed to sustainable manufacturing practices and environmental stewardship, ensuring their products are both reliable and eco-friendly.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

53 Patents

#1 in

#244 in

#12,935 in the World

Canplas Industries Ltd.

Forward Citations = 802

60 inventors:

James Brian Mantyla (28 out of 30 patents)

John F Ward (11 out of 12 patents)

Andrew Neil Bird (8 out of 8 patents)

4. Scott Baldwin (8 out of 8 patents)

5. Nicholas Broeders (8 out of 8 patents)

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