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Woodstock, Canada

Timberjack, Inc.

Calculating rank

USPTO Granted Patents = 28

% Expired Patents = 14.3

CIPO Patents = 14

Forward Citations = 359

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20 inventors (with patents filed for the assignee):

Benjamin DiSabatino (8 out of 20 patents)

Allan J Wildey (6 out of 8 patents)

Ulf Bergquist (4 out of 4 patents)

4. Maurice Micacchi (3 out of 5 patents)

5. Eric J Hartsell (3 out of 5 patents)

6. Thomas E Johnson (3 out of 3 patents)

7. Leslie Mauchlen (2 out of 2 patents)

8. Calin L Raszga (2 out of 2 patents)

9. Jeffrey R Girard (2 out of 2 patents)

10. Marko Paakkunainen (1 out of 11 patents)

11. Henry J Stulen (1 out of 3 patents)

12. Steven J England (1 out of 1 patent)

13. Michael J Mathews (1 out of 2 patents)

14. Mikko J Ristolainen (1 out of 2 patents)

15. Terrence Robinson (1 out of 1 patent)

Core Competencies:

Felling Head

Tree Processing

Hydraulic Control

Grapple Device

Power Management

Articulated Vehicles

Energy Recuperation

Tree Stump Reduction

Saw Tooth Construction

Boom Control

Chip Path Management

Harvesting Equipment

28 patents: Sort by Forward Citations

1. 7699081 - Felling head accumulator arm (2010-04-20),

2. 7481051 - Tree feller power management (2009-01-27),

3. 7412315 - Steering system for articulated vehicles (2008-08-12),

4. 7249457 - Hydraulic gravitational load energy recuperation (2007-07-31),

5. 7237584 - Butt plate for feller buncher (2007-07-03),

6. 7174932 - Felling head accumulator arm (2007-02-13),

7. 7165397 - Anti-stall pilot pressure control system for open center systems (2007-01-23),

8. 7007730 - Apparatus and method for severing a tree and reducing the tree stump (2006-03-07),

9. 7007727 - Disc saw felling head housing improvements (2006-03-07),

10. 6769343 - Tree felling disc saw tooth and blade construction (2004-08-03),

11. 6691752 - High rotation felling head mechanism (2004-02-17),

12. 6578610 - Automatic feller/buncher clamp control (2003-06-17),

13. 6557453 - Hydraulic boom control (2003-05-06),

14. 6374877 - Bar saw feller buncher and method of felling trees (2002-04-23),

15. 6176280 - Disc saw felling head chip path management construction (2001-01-23),

Company Overview

Timberjack, Inc. is a prominent player in the forestry equipment industry, specializing in the development and manufacturing of advanced machinery for timber harvesting and processing. The company focuses on innovative solutions that enhance efficiency and sustainability in forestry operations. With a commitment to quality and performance, Timberjack serves a global market, providing essential tools that support the forestry sector's evolving needs. Their expertise encompasses a range of technologies aimed at improving productivity and safety in challenging environments.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

28 Patents

#1 in Woodstock

#505 in Canada

#23,317 in the World

Woodstock, Canada

Timberjack, Inc.

Forward Citations = 359

20 inventors:

Benjamin DiSabatino (8 out of 20 patents)

Allan J Wildey (6 out of 8 patents)

Ulf Bergquist (4 out of 4 patents)

4. Maurice Micacchi (3 out of 5 patents)

5. Eric J Hartsell (3 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Timberjack, Inc.. Retrieved from https://idiyas.com/company/timberjack

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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