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Cnh Canada, Ltd.

USPTO Granted Patents = 178

% Expired Patents = 31.5

CIPO Patents = 33

EPO Patents = 1

Trademarks = 1

Forward Citations = 2,470

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77 inventors (with patents filed for the assignee):

Terrance Alan Friggstad (26 out of 73 patents)

Dennis George Thompson (24 out of 111 patents)

Robin Bruno Schilling (21 out of 52 patents)

4. Nicholas George Alfred Ryder (19 out of 42 patents)

5. Matthew Stuart Naylor (17 out of 26 patents)

6. Russell James Memory (16 out of 35 patents)

7. Jim Henry (15 out of 32 patents)

8. Dennis William Chahley (15 out of 48 patents)

9. Dean J Mayerle (15 out of 66 patents)

10. Trevor Lawrence Kowalchuk (13 out of 97 patents)

11. Terry Emerson Summach (10 out of 10 patents)

12. Bradley T Summach (10 out of 10 patents)

13. Kevin Norman Hall (9 out of 18 patents)

14. Blake Neudorf (8 out of 21 patents)

15. Ryan R Georgison (8 out of 8 patents)

Core Competencies:

Seed Metering

Depth Adjustment

Product Conveyance

Air Seeder

Variable Geometry

Automatic Steering

Hydraulic System

Precision Hoe Opener

Adjustable Packer Wheel

Disc Opener

Tillage Point

Bulk Fill System

178 patents: Sort by Forward Citations

1. 8701868 - Agricultural system for conveying product to a holding container (2014-04-22),

2. 8701576 - Seed hopper for seed metering system having modular seed metering units (2014-04-22),

3. 8688333 - System and method for determining ground engaging tool position based on fluid pressure (2014-04-01),

4. 8684103 - Universal sweep plow attachment (2014-04-01),

5. 8684102 - Seeding implement depth adjustment mechanism (2014-04-01),

6. 8678102 - Seeding implement depth adjustment mechanism (2014-03-25),

7. 8672173 - Commodity tank for air seeder (2014-03-18),

8. 8672047 - Apparatus for mounting a scraper assembly to an accessory mount of a disc opener that allows deflection of the scraper assembly (2014-03-18),

9. 8671857 - Variable geometry meter roller (2014-03-18),

10. 8666608 - Air cart metering system (2014-03-04),

11. 8662194 - Adjustable packer wheel seeding system and method (2014-03-04),

12. 8646543 - Lockout system for hydraulic valves of an agricultural implement (2014-02-11),

13. 8646395 - Single-pass, double-shoot opener for an agricultural implement (2014-02-11),

14. 8636078 - Mechanically controlled hydraulic system for an agricultural implement (2014-01-28),

15. 8635963 - Method and apparatus for sectional control of air seeder distribution system for a farm implement (2014-01-28),

Cnh Canada, Ltd. is a prominent player in the agricultural implements sector, focusing on the development and manufacturing of advanced farming equipment. The company specializes in technologies such as seed metering, depth adjustment, and product conveyance, enhancing the efficiency and precision of agricultural operations. With innovations in air seeders, variable geometry, automatic steering, and hydraulic systems, Cnh Canada is committed to improving crop management and farming productivity, serving the needs of the agricultural community in Canada and beyond.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

178 Patents

#2 in

#64 in Canada

#4,673 in the World

Cnh Canada, Ltd.

Forward Citations = 2,470

77 inventors:

Terrance Alan Friggstad (26 out of 73 patents)

Dennis George Thompson (24 out of 111 patents)

Robin Bruno Schilling (21 out of 52 patents)

4. Nicholas George Alfred Ryder (19 out of 42 patents)

5. Matthew Stuart Naylor (17 out of 26 patents)

Please report any incorrect information to [email protected]

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