CIPO Patents = 2

Trademarks = 2

Forward Citations = 20

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8 inventors (with patents filed for the assignee):

David L Thurston (2 out of 5 patents)

Ellis H Born (2 out of 11 patents)

Richard Wigmore (1 out of 6 patents)

4. Lee A DeBoer (1 out of 1 patent)

5. Michael S Abraham (1 out of 1 patent)

6. Rudolf U Scharte (1 out of 1 patent)

7. Walter E Morton (1 out of 1 patent)

8. Lee A Deboer (0 patent)

4 patents: Sort by Forward Citations

1. 5076145 - Axial piston pump having a blocking valve in a manually controlled valve (1991-12-31),

2. 4892465 - Automatic control for variable displacement pump (1990-01-09),

3. 4787412 - Cartridge valve (1988-11-29),

4. 4750430 - Control for transfer system having inhaul and outhaul winches (1988-06-14),

Hagglunds Denison Corporation is a leading manufacturer of hydraulic motors and pumps. With a history dating back to the 1920s, the company has established itself as a trusted provider of high-quality hydraulic solutions for various industries, including construction, mining, and agriculture. Known for their durability, performance, and efficiency, Hagglunds Denison products are used in many applications around the world.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

4 Patents

#161 in Columbus, OH

#2,274 in Ohio

#58,999 in US

Columbus, OH, United States of America

Hagglunds Denison Corporation