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For the Inventor, By the Inventor

Vancouver, Canada

Cfs Concrete Forming Systems Inc.


USPTO Granted Patents = 35



Trademarks = 6

Forward Citations = 148

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9 inventors (with patents filed for the assignee):

goldMedal George David Richardson (35 out of 35 patents)

silverMedal Semion Krivulin (33 out of 35 patents)

bronzeMedal Zi Li Fang (22 out of 22 patents)

4.  Jorge Ricardo Rosas-Gracida (7 out of 7 patents)

5.  Yue Heng Leung (3 out of 3 patents)

6.  Jaret Breckenridge (2 out of 2 patents)

7.  Semion Krivulin (2 out of 2 patents)

8.  James Johnson (1 out of 1 patent)

9.  Marc Daniel Kean Zinman (1 out of 1 patent)


35 patents:

1. 12158000 - Longspan stay-in-place liners (2024-12-03),
2. 12037801 - Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete (2024-07-16),
3. 11821204 - Longspan stay-in-place liners (2023-11-21),
4. 11761220 - Snap-together standoffs for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures (2023-09-19),
5. 11674322 - Retainers for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures (2023-06-13),
6. 11512484 - Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete (2022-11-29),
7. 11512483 - Snap-together standoffs for restoring, repairing, reinforcing, protecting, insulating and/or cladding structures (2022-11-29),
8. 11499308 - Structure-lining apparatus with adjustable width and tool for same (2022-11-15),
9. 11180915 - Longspan stay-in-place liners (2021-11-23),
10. 11053676 - Structure-lining apparatus with adjustable width and tool for same (2021-07-06),
11. 10731333 - Structure-lining apparatus with adjustable width and tool for same (2020-08-04),
12. 10662661 - Methods and apparatus for restoring, repairing, reinforcing and/or protecting structures using concrete (2020-05-26),
13. 10450763 - Liquid and gas-impermeable connections for panels of stay-in-place form-work systems (2019-10-22),
14. 10280636 - Connector components for form-work systems and methods for use of same (2019-05-07),
15. 10151119 - Tool for making panel-to-panel connections for stay-in-place liners used to repair structures and methods for using same (2018-12-11),
CFS Concrete Forming Systems Inc. is a leading provider of concrete forming solutions. We specialize in manufacturing and distributing high-quality concrete formwork products for residential, commercial, and industrial construction projects. With over 20 years of industry experience, our team is dedicated to delivering innovative and efficient solutions that meet the specific needs of our clients. From traditional formwork to advanced modular systems, we offer a wide range of products that ensure precise and durable concrete structures. Visit our website to learn more about our products and services.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

35 Patents

#17 in Vancouver

#364 in Canada

#18,609 in the World

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Vancouver, Canada

Cfs Concrete Forming Systems Inc.

Forward Citations = 148

9 inventors:

goldMedal George David Richardson (35 out of 35 patents)

silverMedal Semion Krivulin (33 out of 35 patents)

bronzeMedal Zi Li Fang (22 out of 22 patents)

4.  Jorge Ricardo Rosas-Gracida (7 out of 7 patents)

5.  Yue Heng Leung (3 out of 3 patents)

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