L Allen Sinor

USPTO Granted Patents = 22 (Patent Applications = 4)

Average Co-Inventor Count = 3.5

ph-index = 9

Forward Citations = 567(Granted Patents)

Location History:

Tulsa, OK (US) (1992)
Kingwood, TX (US) (2001 - 2008)
Conroe, TX (US) (2008 - 2019)

Company Filing History:

20 out of 5,728

Baker Hughes Corporation

patents

2 out of 10

Element Six (production) (pty) Ltd.

4. 2 out of 832,680

Other

patents

where one patent can have more than one assignee

Years Active: 1992-2019

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22 patents (USPTO):Sort by Forward Citations

Abstract keywords

1. 10309157 - Cutting element incorporating a cutting body and sleeve and an earth-boring tool including the cutting element (2019-06-04),

2. 9816324 - Cutting element incorporating a cutting body and sleeve and method of forming thereof (2017-11-14),

3. 9540884 - Drill bit with continuously sharp edge cutting elements (2017-01-10),

4. 9068407 - Drilling assemblies including expandable reamers and expandable stabilizers, and related methods (2015-06-30),

5. 8911522 - Methods of forming inserts and earth-boring tools (2014-12-16),

6. 8720609 - Drill bit with continuously sharp edge cutting elements (2014-05-13),

7. 8297380 - Casing and liner drilling shoes having integrated operational components, and related methods (2012-10-30),

8. 8225888 - Casing shoes having drillable and non-drillable cutting elements in different regions and related methods (2012-07-24),

9. 8225887 - Casing and liner drilling shoes with portions configured to fail responsive to pressure, and related methods (2012-07-24),

10. 8205693 - Casing and liner drilling shoes having selected profile geometries, and related methods (2012-06-26),

11. 8167059 - Casing and liner drilling shoes having spiral blade configurations, and related methods (2012-05-01),

12. 8061456 - Chamfered edge gage cutters and drill bits so equipped (2011-11-22),

13. 8020641 - Drill bit with continuously sharp edge cutting elements (2011-09-20),

14. 8006785 - Casing and liner drilling bits and reamers (2011-08-30),

15. 7703558 - Drilling tool for reducing cutter damage when drilling through formation changes, and methods of design and operation thereof (2010-04-27),

Title: L Allen Sinor: Innovator in Cutting Elements for Earth-Boring Tools

Introduction

L Allen Sinor is a prolific inventor based in Conroe, TX, known for his significant contributions to the field of earth-boring tools. With an impressive portfolio of 20 patents, his work primarily focuses on cutting elements that enhance the performance and durability of drilling and milling bits.

Latest Patents

Among his latest innovations, Sinor has developed a cutting element that incorporates a cutting body and sleeve designed for use in drilling and milling bits. This cutting element features a cutter body made of a substrate with an upper surface, complemented by a superabrasive layer that overlays the upper surface of the substrate. The innovative design also includes a sleeve that extends around a portion of the side surface of the superabrasive layer and a side surface of the substrate. This sleeve exerts a radially compressive force on the superabrasive layer, improving its effectiveness during drilling operations. Additionally, Sinor has patented a method of forming this cutting element, further demonstrating his expertise in optimizing cutting technologies.

Career Highlights

Throughout his career, L Allen Sinor has worked with leading companies in the industry, significantly contributing to the advancement of drilling technology. Notably, he has been associated with Baker Hughes Corporation and Element Six (Production) (Pty) Ltd., where he honed his skills in developing advanced cutting tools.

Collaborations

Sinor's journey in innovation has been supported by notable collaborations with skilled coworkers like Eric E McClain and Jack Thomas Oldham. These partnerships have facilitated knowledge sharing and fostered an environment conducive to creativity and technological advancement.

Conclusion

L Allen Sinor's inventive spirit and dedication to improving drilling technology are reflected in his impressive patent portfolio. His latest innovations in cutting elements are poised to make a significant impact in the field, showcasing his expertise and commitment to engineering excellence. As the industry evolves, Sinor's contributions will likely continue to shape the future of earth-boring tools.

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4 patents pending:

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5 patents pending (EPO):

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