Company Filing History:

12 out of 361

New Holland North America, Inc.

Years Active: 1981-2002

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14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 6481192 - Steering tube for pivotally rotating a hay harvester gearbox (2002-11-19),

2. 6360516 - Two stage hydraulic tongue swing mechanism (2002-03-26),

3. 6273449 - Tongue latch mechanism (2001-08-14),

4. 6116009 - Curved draft tongue for mower conditioners (2000-09-12),

5. 6023923 - Drive shaft support for mower conditioners (2000-02-15),

6. 5996323 - Modular disc cutterbar for agricultural implements (1999-12-07),

7. 5953893 - Disc mower cutterbar guard (1999-09-21),

8. 5916112 - Guide link for a rotatable harvester gearbox (1999-06-29),

9. 5875619 - Oil slinger for cutter module drive assembly (1999-03-02),

10. 5809757 - Protective structure for a modular disc cutterbar (1998-09-22),

11. 5784866 - Disc cutterbar for agricultural implements (1998-07-28),

12. 5778647 - Disc mower conditioner (1998-07-14),

13. 4306572 - Axial flow stripper plate (1981-12-22),

14. 4250896 - Anti-wrap means (1981-02-17),

Title: The Innovative Mind of Steven J Campbell

Introduction

Steven J Campbell is an accomplished inventor based in New Holland, PA, with a remarkable portfolio of 14 patents to his name. His innovative spirit has greatly contributed to the field of agricultural machinery, particularly enhancing the efficiency and functionality of crop harvesting implements.

Latest Patents

Among his latest inventions is the "Steering Tube for Pivotally Rotating a Hay Harvester Gearbox." This patent describes a sophisticated crop harvesting implement with a complex system that features a wheeled frame, a pivotable draft tongue, and a mechanism for pivoting the tongue during operation. The design ensures that the input shaft of the gearbox remains aligned with the tongue, providing smoother operation during fieldwork.

Another significant patent authored by Campbell is the "Two Stage Hydraulic Tongue Swing Mechanism." This invention simplifies the process of controlling and affixing the tongue of a pull-type implement during lateral transportation. The mechanism comprises a strategically designed tongue plate and a free plate controlled by a hydraulic cylinder, enhancing usability and efficiency in agricultural tasks.

Career Highlights

Steven J Campbell has made significant contributions through his professional roles at various renowned companies. He has worked with New Holland North America, Inc., where he applied his talents to develop innovative agricultural solutions. His experience at Sperry Corporation also provided him with a robust foundation in mechanical engineering and product development.

Collaborations

Throughout his career, Campbell has collaborated with talented individuals such as Kenneth W McLean and Thomas L Stiefvater. These partnerships have played a crucial role in shaping his inventions and advancing the field of agricultural machinery.

Conclusion

Steven J Campbell's innovative contributions, particularly in the agricultural sector, illustrate the impact of thoughtful invention on improving operational efficiency. His extensive patent portfolio reflects his commitment to advancing technology that benefits farmers and agricultural businesses alike. As technology evolves, the inventions of visionaries like Campbell will pave the way for future innovations in the industry.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.