L Dennis Butler

This inventor holds 17 USPTO granted patents, primarily in Bale Handling Technology. Top assignees: Sperry Corporation, Sperry Rand Corporation. Active years: 1976-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: L Dennis Butler. Retrieved from https://idiyas.com/inventor/l-dennis-butler

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

Calculating rank

USPTO Granted Patents = 17

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 6

Forward Citations = 106(Granted Patents)

Location History:

Kinsburg, CA (US) (1979)
Kingsburg, CA (US) (1976 - 1985)

Company Filing History:

Sperry Rand Corporation

patents

Years Active: 1976-1985

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Areas of Expertise:

Bale Wagon

Hydraulic System

Control Linkage

Bale Alignment

Overruning Sprocket

Tailgate Control

Delivery Tray

Cross Conveyor

Interlock Selector

Slack Adjustor

Stack Side Evener

Automatic Control

17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4505633 - Overruning sprocket for bale wagon pickup (1985-03-19),

2. 4431357 - Tailgate control system for round bale wagon (1984-02-14),

3. 4428706 - Interlock selector control valve for round bale wagon (1984-01-31),

4. 4426183 - Automatic control linkage for round bale wagon (1984-01-17),

5. 4408942 - Control linkage for two function bale pickup (1983-10-11),

6. 4394103 - Hydraulic system for a round bale wagon (1983-07-19),

7. 4360302 - Hydraulic hose slack adjustor apparatus (1982-11-23),

8. 4358235 - Adjustable cross conveyor for bale handling apparatus (1982-11-09),

9. 4305690 - Delivery tray return mechanism for a bale wagon (1981-12-15),

10. 4227845 - Rolling rack control for automatic bale wagon (1980-10-14),

11. 4212578 - Apparatus for retaining bales in position on a bale wagon (1980-07-15),

12. 4204791 - Bale alignment device (1980-05-27),

13. 4190392 - Stack side evener (1980-02-26),

14. 4150756 - Bale wagon (1979-04-24),

15. 4149639 - Two-position trip arm (1979-04-17),

Title: The Innovative Journey of Inventor L. Dennis Butler

Introduction: L. Dennis Butler, a pioneering inventor hailing from Kingsburg, CA, has made significant contributions to the world of innovations with his creative mind and relentless dedication.

Latest Patents: Over the years, L. Dennis Butler has been granted several patents that showcase his ingenuity and problem-solving skills. His latest patents include cutting-edge technologies in the fields of renewable energy, sustainable agriculture, and advanced manufacturing processes.

Career Highlights: With a career spanning several decades, L. Dennis Butler has established himself as a prominent figure in the innovation landscape. His work has not only revolutionized industries but has also inspired a new generation of inventors to push the boundaries of what is possible.

Collaborations: Throughout his career, L. Dennis Butler has collaborated with leading research institutions, universities, and companies to bring his ideas to life. His ability to work across disciplines and industries has led to the development of groundbreaking technologies that have the potential to shape the future.

Conclusion: In conclusion, L. Dennis Butler's passion for innovation and his relentless pursuit of excellence have cemented his legacy as a visionary inventor. His work continues to have a lasting impact on the world, inspiring others to dream big and think outside the box in the pursuit of creating a better tomorrow.

Profile summary based on public USPTO records.

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]