Robert Dean Keller

This inventor holds 33 USPTO granted patents and 2 published patent applications and 8 EPO patents. Top assignees: Eaton Corporation, Eaton Intelligent Power Limited, Ford Global Tech.inc. Active years: 2001-2018.

USPTO Granted Patents = 33 (Patent Applications = 2)

% Patents Active = 45.5

EPO Patents = 8 (Patent Applications = 14)

Average Co-Inventor Count = 2.4

ph-index = 12

Forward Citations = 321(Granted Patents)

Company Filing History:

Eaton Intelligent Power Limited

Years Active: 2001-2018

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Areas of Expertise:

Fluid Control Valves

Hydraulic Control Systems

Oil Control Valves

Valve Actuation

Fuel Tank Isolation

Integrated Sensors

Valvetrain Systems

Servo Motor Assemblies

Pressure Pulse Communication

Electro-Hydraulic Actuators

Fluid Level Detection

Solenoid Operated Valves

33 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D829304 - Valve carriage (2018-09-25),

2. 9284865 - Method of controlling fluid pressure-actuated switching component and control system for same (2016-03-15),

3. D750746 - Fuel tank isolation valve (2016-03-01),

4. D747784 - Fuel tank isolation valve (2016-01-19),

5. 9157542 - Fluid-biased hydraulic control valve (2015-10-13),

6. D728747 - Fuel tank isolation valve (2015-05-05),

7. D728746 - Fuel tank isolation valve (2015-05-05),

8. 9022067 - Dual variable valve solenoid module (2015-05-05),

9. 8844561 - Isolation valve with integrated sensor (2014-09-30),

10. 8839767 - Relief valve and fuel vapor valve assembly (2014-09-23),

11. 8823390 - Solenoid-operated valve and method of monitoring same (2014-09-02),

12. D706390 - Fuel tank isolation valve (2014-06-03),

13. D706389 - Fuel tank isolation valve (2014-06-03),

14. 8656873 - Oil control valve assembly for engine cam switching (2014-02-25),

15. 8534182 - Valvetrain oil control system and oil control valve (2013-09-17),

Title: Innovations by Robert Dean Keller in Fluid Control Systems

Introduction

Robert Dean Keller, a prominent inventor based in Davisburg, MI, has made significant contributions to the field of fluid control systems. With a remarkable portfolio of 33 patents, Keller has established himself as a key figure in innovation, particularly in technologies that enhance the efficiency and functionality of hydraulic systems.

Latest Patents

One of Keller's latest patents focuses on a "Valve Carriage - Method of Controlling Fluid Pressure-Actuated Switching Component and Control System for Same." This invention outlines a method for energizing a solenoid valve within a hydraulic control system, following a predetermined timing schedule to effectively move a valve member of the solenoid valve. The system is designed to manage fluid pressure by utilizing a control passage to relay pressurized fluid, allowing for seamless switching of the control system from one mode to another. With a focus on measuring operating parameters, such as fluid pressure or temperature, the system can adjust energization based on its comparisons to predetermined controls, making it a notable advancement in hydraulic technology.

Career Highlights

Keller's career has included positions at prominent companies such as Eaton Corporation and Ford Global Technologies, Inc. His work at these renowned organizations has enabled him to apply his inventive capabilities in practical settings, further augmenting his expertise in hydraulic systems and fluid control.

Collaborations

Throughout his career, Robert Dean Keller has collaborated with notable professionals in the field, including Gerrit V Beneker and Steven Lee Ambrose. These collaborations have enhanced the development of his inventions, leading to innovations that benefit various engineering and automotive applications.

Conclusion

Robert Dean Keller stands out as a significant contributor to the field of fluid control technology. With his extensive patent portfolio and impactful career, he continues to inspire future innovations. His latest inventions showcase a blend of creativity and practicality, shaping the future of hydraulic systems.