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For the Inventor, By the Inventor

Amherstburg, Canada

Garfield R Lunn

This inventor holds 8 USPTO granted patents. Top assignees: Cobra Machine Tool Co., Inc., Lamb Technicon Corp., Arvid Machine Tools Ltd.. Active years: 1986-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Garfield R Lunn. Retrieved from https://idiyas.com/inventor/garfield-r-lunn

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 5

Forward Citations = 46(Granted Patents)


Location History:

  • Ontario, CA (1997)
  • Amherstburg, CA (1986 - 2000)
  • Amhurstberg, CA (2000)

Company Filing History:

goldMedal3 out of 4 
 
Cobra Machine Tool Co., Inc.
 patents
silverMedal2 out of 18 
 
Lamb Technicon Corp.
 patents
bronzeMedal1 out of 1 
 
Arvid Machine Tools Ltd.
 patent
4. 1 out of 1 
 
Cobra Machine Tool
 patent
5. 1 out of 834,513 
Other
 patents

Years Active: 1986-2000

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8 patents (USPTO):Explore Patents
1. 6155108 - Valve seat insert gaging system (2000-12-05),
2. 6081980 - Ecliptic drive (2000-07-04),
3. 5850184 - Ultrasonic tool confirmation sensor (1998-12-15),
4. 5816892 - Positioning control for combined milling machine and internally (1998-10-06),
5. 5667428 - Apparatus for cutting and grinding a workpiece (1997-09-16),
6. 5020635 - Rotary shaft and lubricating system therefor (1991-06-04),
7. 4700936 - Clamp mechanism (1987-10-20),
8. 4629091 - Workpiece escapement and divider (1986-12-16),

Title: The Innovative Mind of Garfield R Lunn

Introduction

Garfield R Lunn is a notable inventor based in Amherstburg, Canada. He has made significant contributions to the field of engineering, particularly in the development of advanced machinery. With a total of 8 patents to his name, Lunn's work showcases his innovative spirit and technical expertise.

Latest Patents

Among his latest inventions is the "Valve seat insert gaging system," which enhances precision in manufacturing processes. Another remarkable invention is the "Ecliptic drive," a drive apparatus designed for simultaneous operation machines. This apparatus features a unique arrangement of pulleys and drive belts that allows multiple spindles to operate concurrently. The first outer spindle performs machining operations, while an inner spindle, offset and parallel to the first axis, simultaneously conducts grinding operations. This innovative design enables the second spindle to rotate about its axis while orbiting the first axis, all powered by a single motor.

Career Highlights

Throughout his career, Garfield R Lunn has worked with reputable companies such as Cobra Machine Tool Co., Inc. and Lamb Technicon Corporation. His experience in these organizations has contributed to his development as a skilled inventor and engineer.

Collaborations

Lunn has collaborated with talented individuals in the industry, including coworkers Trevor Bailey and Doug Renton. Their collective expertise has likely influenced his innovative projects and patent developments.

Conclusion

Garfield R Lunn's contributions to engineering and invention are commendable. His patents reflect a deep understanding of machinery and a commitment to innovation. His work continues to inspire future generations of inventors and engineers.

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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