Leo W Davis

This inventor holds 14 USPTO granted patents and 1 published patent application, plus 1 CIPO patent and 2 EPO patents. Top assignees: Liquidspring Investors, Ltd., Horstman, Inc., Davis Family Irrevocable Trust. Active years: 1976-2010.

USPTO Granted Patents = 14 (Patent Applications = 1)

% Patents Active = 100.0

CIPO Patents = 1

EPO Patents = 2

Average Co-Inventor Count = 1.1

ph-index = 11

Forward Citations = 679(Granted Patents)

Location History:

Dallas, TX (US) (1976 - 2010)
Addison, TX (US) (2008 - 2010)

Company Filing History:

4 out of 4

Liquidspring Investors, Ltd.

Davis Family Irrevocable Trust

patents

4. 1 out of 13

Marion Power Shovel Company, Inc.

patents

5. 4 out of 834,411

Other

patents

Years Active: 1976-2010

Loading Chart...

14 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7770902 - In-arm compressible fluid suspension system (2010-08-10),

2. 7770701 - Suspension strut for use with a compressible magnetorheological fluid (2010-08-10),

3. 7740256 - Compressible fluid independent active suspension (2010-06-22),

4. 7413063 - Compressible fluid magnetorheological suspension strut (2008-08-19),

5. 6389341 - Control system for a vehicle suspension (2002-05-14),

6. 5527251 - Compressible fluid-based, adjustable resistance hydraulic system for (1996-06-18),

7. 5316272 - Liquid spring vehicular suspension system and associated control (1994-05-31),

8. 5305859 - Liquid spring having improved damper valve structure (1994-04-26),

9. 5152547 - Dual piston strut (1992-10-06),

10. 4877222 - Fluid suspension spring and dampener for vehicle suspension system (1989-10-31),

11. 4741516 - Fluid suspension spring and damper for vehicle suspension system (1988-05-03),

12. 4735402 - Fluid suspension spring and dampener for vehicle suspension system (1988-04-05),

13. 4652008 - Suspension strut and pivot bearing assembly for vehicle (1987-03-24),

14. 3940163 - Vehicle for traversing rough terrain (1976-02-24),

Title: Innovations of Leo W. Davis

Introduction

Leo W. Davis is a notable inventor based in Dallas, TX, with a remarkable portfolio of nine patents. His work primarily focuses on hydraulic systems and vehicular suspension technologies, showcasing his expertise in engineering and innovation.

Latest Patents

Davis's latest patents include a compressible fluid-based, adjustable resistance hydraulic system designed for exercise equipment. This hydraulic system features a first piston in a first cylinder, which divides the interior into first and second chambers, effectively sealing the first chamber against environmental fluid communication. Additionally, it incorporates a second piston in a second cylinder, an adjustable valve for fluid resistance, and a compressible fluid occupying the chambers. Another significant patent is his liquid spring vehicular suspension system, which utilizes a compressible liquid to generate spring and damping forces. This system is designed to adjust its characteristics in real-time based on various operating parameters, enhancing vehicle performance and comfort.

Career Highlights

Throughout his career, Davis has contributed to various innovative projects, particularly in the fields of hydraulic systems and vehicle dynamics. His inventions have significantly impacted exercise equipment and vehicular technology, demonstrating his commitment to advancing these industries.

Collaborations

Davis has worked alongside notable colleagues such as Marion D. Lackey and John Reuben Ross, contributing to a collaborative environment that fosters innovation and creativity.

Conclusion

Leo W. Davis stands out as a prominent inventor whose contributions to hydraulic systems and vehicular technology have made a lasting impact. His innovative spirit and dedication to engineering excellence continue to inspire future advancements in these fields.