Roy Glenn Kaywood

This inventor holds 17 USPTO granted patents and 1 published patent application. Top assignees: Gm Global Technolgoy Operations, Inc., Kaywood Products Corporation, Kaymor, LLC. Active years: 1977-2013.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Roy Glenn Kaywood. Retrieved from https://idiyas.com/inventor/roy-glenn-kaywood

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

USPTO Granted Patents = 17 (Patent Applications = 1)

% Patents Active = 52.9

Average Co-Inventor Count = 1.9

ph-index = 7

Forward Citations = 136(Granted Patents)

Location History:

Stockbridge, MI (US) (1977 - 1994)
Jackson, MI (US) (1993 - 2013)

Company Filing History:

14 out of 31,977

Gm Global Technolgoy Operations, Inc.

patents

2 out of 3

Kaywood Products Corporation

Years Active: 1977-2013

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8443499 - Concentric camshaft and method of assembly (2013-05-21),

2. 8156910 - Concentric camshaft and method of assembly (2012-04-17),

3. 8113163 - Concentric camshaft and method of assembly (2012-02-14),

4. 8096050 - Double ballize camshaft assembly process (2012-01-17),

5. 8028666 - Concentric camshaft with bearing sleeve and method of debris removal (2011-10-04),

6. 7866293 - Concentric camshaft with improved torque resistance (2011-01-11),

7. 7849829 - Concentric camshaft with independent bearing surface for floating lobes (2010-12-14),

8. 7140335 - Dynamic valve timing adjustment mechanism for internal combustion engines (2006-11-28),

9. 5826461 - Camshaft assembly and method of making the same (1998-10-27),

10. 5343618 - Method of assembling a shaft and apertured member (1994-09-06),

11. 5263249 - Lightweight composite camshaft, method of assembly (1993-11-23),

12. 5207120 - Assembled crankshaft (1993-05-04),

13. 5201246 - Lightweight composite camshaft (1993-04-13),

14. 4922785 - Tubular camshaft assemblies and the like (1990-05-08),

15. 4841627 - Apparatus for making tubular camshaft assemblies (1989-06-27),

Title: Innovative Contributions of Roy Glenn Kaywood

Introduction

Roy Glenn Kaywood, an accomplished inventor based in Jackson, MI, has made significant contributions to the realm of mechanical engineering with 17 patents to his name. His inventions, particularly in camshaft assemblies, highlight his innovative spirit and expertise in complex engineering solutions.

Latest Patents

Among his latest patents, the "Concentric Camshaft and Method of Assembly" stands out. This innovative method includes a unique approach to assembling a camshaft, featuring the insertion of a locking pin into specific bores of a lobe member and shaft. The locking pin has a first recess that defines an annular wall which engages with the bore, ensuring a secure fit. Another iteration of this patent elaborates on the camshaft assembly method, detailing the insertion of the locking pin and the use of a deforming member to enhance frictional engagement, showcasing Kaywood's meticulous attention to the functionality and reliability of camshaft mechanisms.

Career Highlights

Kaywood's professional journey includes pivotal roles at General Motors Global Technology Operations LLC and Kaywood Products Corporation. His work in these organizations has not only expanded his expertise but also allowed him to contribute to groundbreaking projects that push the boundaries of mechanical design and assembly.

Collaborations

Throughout his career, Kaywood has collaborated with notable colleagues such as Glenn E. Clever and Philip D. Arnold. These partnerships have facilitated the exchange of ideas and innovation that have been instrumental in the development of his patented technologies.

Conclusion

Roy Glenn Kaywood exemplifies the spirit of innovation in mechanical engineering. His patents, particularly involving advanced camshaft assembly techniques, reflect not only his technical skills but also his commitment to advancing automotive technology. As he continues to innovate, Kaywood's contributions are sure to leave a lasting impact in the field.

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]

1 patent pending: