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For the Inventor, By the Inventor

Birmingham, MI, United States of America

Gary G Tibbetts

USPTO Granted Patents = 11

Average Co-Inventor Count = 2.1

ph-index = 9

Forward Citations = 317(Granted Patents)


Company Filing History:

goldMedal11 out of 30,963 
 
Gm Global Technolgoy Operations, Inc.
 patents

Years Active: 1983-2005

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11 patents (USPTO):Explore Patents
1. 6911169 - Carbon fiber-reinforced composite material and method of making (2005-06-28),
2. 5853865 - Treatment of vapor-grown carbon fibers for fiber-polymer matrix (1998-12-29),
3. 5587257 - Method of making lithium-ion cell having deactivated carbon anodes (1996-12-24),
4. 5424126 - Thin inorganic fibers (1995-06-13),
5. 5413773 - Method for forming carbon filters (1995-05-09),
6. 5374415 - Method for forming carbon fibers (1994-12-20),
7. 5024818 - Apparatus for forming carbon fibers (1991-06-18),
8. 4565684 - Regulation of pyrolysis methane concentration in the manufacture of (1986-01-21),
9. 4497788 - Process for growing graphite fibers (1985-02-05),
10. 4491569 - Ferric nitrate treatment for nucleating graphite fiber growth by methane (1985-01-01),
11. 4391787 - Method for growing graphite fibers (1983-07-05),

Title: Innovations of Gary G Tibbetts

Introduction

Gary G Tibbetts is a notable inventor based in Birmingham, MI (US), recognized for his contributions to the field of composite materials. With a total of 11 patents to his name, he has made significant advancements in the development of innovative materials that enhance performance and functionality.

Latest Patents

One of his latest patents is for a carbon fiber-reinforced composite material and method of making it. This invention describes a method for creating a composite article using a graphite-filled polymer mixture that remains robust during high shear mixing and compounding. The resulting material exhibits relatively low electrical resistivity after molding. The mixture is formed by shear mixing a liquid polymeric material with graphitized carbon fibers and longer glass fibers. The carbon and glass fibers make up a significant portion of the mixture, and even a small addition of glass fibers can dramatically reduce resistivity. The process ensures that the glass fibers are oriented parallel to the flow direction, allowing for optimal alignment of the carbon fibers within the polymeric matrix.

Another significant patent involves the treatment of vapor-grown carbon fibers for fiber-polymer matrix applications. This innovation focuses on rendering vapor-grown carbon fibers infiltratable and wettable with molten plastic for composite molding. The fibers are carefully ball milled to reduce clump size while maintaining their average length, ensuring effective integration into composite materials.

Career Highlights

Gary G Tibbetts is currently employed at GM Global Technology Operations LLC, where he continues to push the boundaries of material science and engineering. His work has been instrumental in developing advanced composite materials that are used in various applications, particularly in the automotive industry.

Collaborations

Throughout his career, Gary has collaborated with talented individuals such as Daniel William Gorkiewicz and Michael G Devour. These partnerships have fostered innovation and contributed to the successful development of his patented technologies.

Conclusion

Gary G Tibbetts stands out as a prominent inventor in the field of composite materials, with a strong portfolio of patents that reflect his innovative spirit and dedication to advancing technology. His contributions continue to influence the industry and pave the way for future advancements.

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