Beaverton, OR, United States of America

Andrew GV Oldknow

This inventor holds 5 USPTO granted patents and 1 published patent application and 1 EPO patent. Top assignee: Karsten Manufacturing Corporation. Active years: 2025-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Andrew GV Oldknow. Retrieved from https://idiyas.com/inventor/andrew-gv-oldknow-i9s7ies6

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

Calculating rank
USPTO Granted Patents = 5 

% Patents Active = 60.0

 

Average Co-Inventor Count = 3.7

ph-index = 1


Company Filing History:


Years Active: 2025-2026

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5 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Andrew GV Oldknow

Introduction

Andrew GV Oldknow is a notable inventor based in Beaverton, OR (US). He has made significant contributions to the field of golf equipment through his innovative designs and patents. With a total of 5 patents, Oldknow has focused on enhancing the performance characteristics of golf clubs.

Latest Patents

Oldknow's latest patents include advancements in golf club head technology. One patent presents golf clubs and golf club heads that feature a weight member configurable in multiple positions. This design allows for alterations in the performance characteristics of the golf club head. The weight member can be arranged in the sole of the golf club head, with ends that possess different weighting characteristics. For example, one end may be heavier or denser than the other, allowing for customizable performance. Another patent involves a ball striking device, such as a golf club, which includes a head with a face featuring a ball-striking surface and at least one channel. This design enhances the coefficient of restitution (COR) response, improving energy transfer during impacts at specific locations on the face.

Career Highlights

Oldknow is currently employed at Karsten Manufacturing Corporation, a company known for its innovative golf equipment. His work has contributed to the development of advanced golf club technologies that cater to the needs of golfers seeking improved performance.

Collaborations

Throughout his career, Oldknow has collaborated with talented individuals such as James S Thomas and Hiroshi Kawaguchi. These collaborations have fostered an environment of innovation and creativity, leading to the development of cutting-edge golf equipment.

Conclusion

Andrew GV Oldknow's contributions to the golf industry through his patents and innovative designs have made a significant impact. His work continues to influence the performance of golf clubs, enhancing the experience for golfers around the world.

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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