For the Inventor, By the Inventor

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Toronto, Canada

Certainteed Canada, Inc.

USPTO Granted Patents = 14

% Expired Patents = 7.1

EPO Patents = 3

Forward Citations = 42

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11 inventors (with patents filed for the assignee):

Martin Gerkes (9 out of 13 patents)

Ronald G White (6 out of 12 patents)

Luigi Bartella (4 out of 4 patents)

4. Ali R Chitsaz (3 out of 3 patents)

5. Michael J Lembo (2 out of 35 patents)

6. Heikki Kolga (2 out of 7 patents)

7. Srirathakrishna Sivapathasuntharam (2 out of 2 patents)

8. Donald Deyoe (1 out of 1 patent)

9. Timothy Briggs (1 out of 10 patents)

10. Christopher Wiesener (1 out of 2 patents)

11. Ali Rahnamaye Chitsaz (1 out of 1 patent)

12. Martin Daniel Gerkes (0 patent)

13. Ronald White (0 patent)

14 patents: Sort by Forward Citations

1. 12692699 - Framed laminated fiberglass panel and method of manufacture (2026-07-28),

2. 12006683 - Framed laminated fiberglass panel and method of manufacture (2024-06-11),

3. 11536422 - Illuminated acoustic ceiling element and illuminated acoustic ceiling system (2022-12-27),

4. 11286662 - Framed acoustic panel and method of manufacture (2022-03-29),

5. 10844598 - Translucent ceiling or wall panel (2020-11-24),

6. 10801202 - Connection clip for securing a panel to a support grid (2020-10-13),

7. 10487503 - Lighting assembly (2019-11-26),

8. 10480187 - Translucent ceiling or wall panel (2019-11-19),

9. 10030385 - Translucent ceiling or wall panel (2018-07-24),

10. 10011986 - Lighting assembly (2018-07-03),

11. 9976727 - Strip light arrangement for T bar ceiling grid systems (2018-05-22),

12. 9534382 - Lighting assembly (2017-01-03),

13. 8739487 - Suspended ceiling system for 'T' bar grid system (2014-06-03),

14. 8683768 - Ceiling panel clip (2014-04-01),

CertainTeed Canada, Inc. is a leading manufacturer of building materials, specializing in insulation, roofing, siding, and drywall products. As a subsidiary of CertainTeed Corporation, the company has been serving the Canadian construction industry for over 50 years. Their products are known for their high quality, durability, and performance. CertainTeed Canada is committed to sustainable manufacturing practices and offers a wide range of environmentally-friendly building solutions. The company operates several manufacturing facilities across Canada and strives to provide exceptional customer service and support to contractors, builders, and homeowners.

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

Company Badge

USPTO Data Jan 1 1976 - Sep 15 2026

14 Patents

#110 in Toronto

#1,064 in Canada

#42,118 in the World

Toronto, Canada

Certainteed Canada, Inc.

Forward Citations = 42

11 inventors:

Martin Gerkes (9 out of 13 patents)

Ronald G White (6 out of 12 patents)

Luigi Bartella (4 out of 4 patents)

4. Ali R Chitsaz (3 out of 3 patents)

5. Michael J Lembo (2 out of 35 patents)

Please report any incorrect information to [email protected]

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