For the Inventor, By the Inventor

Enter assignee name

South Milwaukee, WI, United States of America

Bucyrus Erie Company

USPTO Granted Patents = 27

Trademarks = 1

Forward Citations = 511

Loading Chart...

Loading Chart...

38 inventors (with patents filed for the assignee):

Robert E Dummer (3 out of 3 patents)

Robert L Benson (2 out of 2 patents)

Frederick J Keip (2 out of 2 patents)

4. Donald J Behlendorf (2 out of 2 patents)

5. Kenneth V Johnson (2 out of 3 patents)

6. Jack D Nelmark (2 out of 3 patents)

7. Tom Learmont (2 out of 2 patents)

8. Donald M Mains (2 out of 3 patents)

9. Gregory N Feld (1 out of 4 patents)

10. Robert A Gregor (1 out of 2 patents)

11. John G Lawton (1 out of 4 patents)

12. Theodore F Raske (1 out of 3 patents)

13. Heinz G Britsch (1 out of 1 patent)

14. Harvey H Cords (1 out of 1 patent)

15. Larry S Gallett (1 out of 1 patent)

27 patents: Sort by Forward Citations

1. 5307571 - High production system bucket (1994-05-03),

2. 5205678 - Gear cutting tool (1993-04-27),

3. 5205657 - Thrust cage roller circle (1993-04-27),

4. 4944102 - High production system bucket (1990-07-31),

5. 4425007 - Tread belt link and cooperating drive tumbler (1984-01-10),

6. 4382360 - Unloading arrangement for hydraulic swing circuit or the like (1983-05-10),

7. 4365429 - Maximum lift system for hydraulic hoe (1982-12-28),

8. 4358719 - Peak power limiter system for excavator (1982-11-09),

9. 4304337 - Marine crane lifting control (1981-12-08),

10. 4278301 - Tread belt and drive having involute gear drive (1981-07-14),

11. 4268214 - Excavator front end (1981-05-19),

12. 4263535 - Motor drive system for an electric mining shovel (1981-04-21),

13. 4253579 - Modular boom construction (1981-03-03),

14. 4216870 - Crane mounting (1980-08-12),

15. 4187681 - Hydrostatic winch (1980-02-12),

Bucyrus Erie Company is a global leader in the design and manufacture of highly durable mining equipment. With over 100 years of experience, we specialize in providing innovative solutions for surface mining, underground mining, and material handling. Our technologically advanced machines are used by mining companies worldwide to extract valuable minerals and ores. Bucyrus Erie is committed to meeting the evolving needs of the mining industry while maintaining the highest standards of quality, reliability, and safety.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

27 Patents

#1 in South Milwaukee, WI

#289 in Wisconsin

#11,985 in US

#23,254 in the World

South Milwaukee, WI, United States of America

Bucyrus Erie Company

Forward Citations = 511

38 inventors:

Robert E Dummer (3 out of 3 patents)

Robert L Benson (2 out of 2 patents)

Frederick J Keip (2 out of 2 patents)

4. Donald J Behlendorf (2 out of 2 patents)

5. Kenneth V Johnson (2 out of 3 patents)

Please report any incorrect information to support@idiyas.com

Loading…