Location History:
- Spring, TX (US) (1990 - 1999)
- Houston, TX (US) (2000 - 2010)
Company Filing History:
13 out of 1,426 
5 out of 1,238 
3 out of 11 Years Active: 1990-2010
Title: **Carl W. Keith: A Pioneer in Drilling Innovations**
Introduction
Carl W. Keith, a prominent inventor based in Spring, TX, has made significant contributions to the field of drilling technology. With an impressive portfolio of 23 patents, his work has greatly influenced the methods and tools used in drilling operations across various industries.
Latest Patents
Among his latest innovations are two notable patents. The first, the **Fixed Cutter Drill Bit**, introduces a unique design featuring a piloting section and a reaming section that provide several operational advantages. In this drill bit, the cutting structures are arranged to create offsetting cutting forces, achieving a net zero imbalance during operation. Additionally, the inclusion of strategically placed shock studs protects the primary cutting structure, while fluid supply nozzles on the reamer section help indicate catastrophic failures below the pilot gauge.
The second patent is the **Drill Out Bi-Center Bit and Method for Using Same**. This invention offers a reliable solution for drilling out cement and casing shoes with enhanced stability. The bi-center bit consists of a bit body with a couplable first end, a pilot section at the second end, and an eccentric reamer section. It features multiple cutter assemblies on both the pilot and reamer sections, including recessed cutter assemblies strategically located for optimal performance.
Career Highlights
Throughout his career, Carl has been affiliated with prominent companies, including Smith International, Inc. and Dresser Industries, Inc., where he has honed his expertise in drilling technologies and contributed to numerous advancements in the field.
Collaborations
Carl has collaborated with talented individuals, including Graham Mensa-Wilmot and Gary M. Thigpen. These partnerships have been instrumental in driving innovation and refining drilling methodologies that benefit the industry.
Conclusion
Carl W. Keith's innovative spirit and dedication to advancing drilling technology are evident in his numerous patents and collaborations. His contributions continue to shape the landscape of drilling tools and methods, establishing him as a key figure in the field of drilling innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.