Douglas D Colby

USPTO Granted Patents = 12 (Patent Applications = 5)

EPO Patents = 2 (Patent Applications = 3)

Average Co-Inventor Count = 1.4

ph-index = 5

Forward Citations = 75(Granted Patents)

Company Filing History:

8 out of 654

Delaware Capital Formation, Inc.

Q.e.d. Environmental Systems, Inc.

patents

Years Active: 1999-2018

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9926759 - Removable orifice plate device (2018-03-27),

2. 9695945 - Fine control gas valve (2017-07-04),

3. 9068421 - Molded well head cover (2015-06-30),

4. 8800597 - Fine control gas valve (2014-08-12),

5. 7686286 - Variable thickness pin clamp (2010-03-30),

6. 7669840 - Hook clamp unit (2010-03-02),

7. 7314214 - Power clamp (2008-01-01),

8. 7311301 - Hook pin unit having weld slag protection (2007-12-25),

9. 6832539 - Cylinder lock (2004-12-21),

10. 6655673 - Power clamp mechanism (2003-12-02),

11. 6386598 - Locking power clamp (2002-05-14),

12. 5961109 - Amplified hold-down clamp (1999-10-05),

Title: Innovations of Douglas D Colby

Introduction

Douglas D Colby is an accomplished inventor based in Clarkston, MI (US). He holds a total of 12 patents, showcasing his expertise and creativity in the field of engineering and design. His inventions have contributed significantly to various industries, particularly in fluid control technologies.

Latest Patents

Among his latest patents is the "Removable Orifice Plate Device." This innovative device features an orifice plate with a circular portion and an aperture, designed to control fluid flow effectively. The device includes a tee body with internal structures that align with the orifice plate, allowing for precise fluid management. Another notable patent is the "Fine Control Gas Valve," which incorporates a tee with co-axially aligned runs and a rotatable hand operator. This valve enables users to adjust fluid flow with ease, enhancing operational efficiency.

Career Highlights

Throughout his career, Douglas has worked with reputable companies such as Delaware Capital Formation, Inc. and Graco Minnesota Inc. His experience in these organizations has allowed him to refine his skills and contribute to significant projects in the field of fluid dynamics.

Collaborations

Douglas has collaborated with talented individuals, including Henry Dykstra and Louie Xu Liu. These partnerships have fostered innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Douglas D Colby is a notable inventor whose contributions to fluid control technologies have made a lasting impact. His patents reflect his dedication to innovation and problem-solving in engineering.

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