Mississauga, Canada

Douglas W Knowles

This inventor holds 1 USPTO granted patent. Top assignee: Spar Aerospace Products Ltd.. Active years: 1978.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Douglas W Knowles. Retrieved from https://idiyas.com/inventor/douglas-w-knowles

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 20(Granted Patents)


Company Filing History:


Years Active: 1978

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1 patent (USPTO):Explore Patents

Title: Douglas W. Knowles: Innovator in Module Exchange Systems

Introduction

Douglas W. Knowles is a notable inventor based in Mississauga, Canada. He has made significant contributions to the field of module exchange systems, particularly through his innovative designs and mechanisms. His work has implications for satellite technology and module manipulation.

Latest Patents

Douglas W. Knowles holds a patent for a module exchange system. This system includes a module manipulator mechanism designed for manipulating modules between a module storage magazine and a satellite. The manipulator features an adjustable terminal device that accommodates satellite modules of varying geometrical proportions. It also includes a latching probe mechanism for securely latching the modules to both the satellite and the manipulator. The design allows for movement along three mutually normal axes and rotation about one axis. The adjustable terminal device consists of two pairs of mutually crossed angularly adjustable arms with fingers at their outer ends for securing the modules. These arms are both angularly adjustable and telescopic, enabling them to adapt to modules of different proportions.

Career Highlights

Douglas W. Knowles has worked with Spar Aerospace Products Ltd., where he has applied his expertise in module exchange systems. His innovative designs have contributed to advancements in satellite technology and module manipulation.

Collaborations

Throughout his career, Douglas has collaborated with notable colleagues such as Ernest Groskopfs and James H. White. These collaborations have further enhanced the development of his innovative systems.

Conclusion

Douglas W. Knowles is a distinguished inventor whose work in module exchange systems has made a significant impact in the field of satellite technology. His innovative designs continue to influence advancements in module manipulation.

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]
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