Location History:
- Tarrant County, TX (US) (1977)
- Burleson, TX (US) (1989 - 1991)
- Arlington, TX (US) (1976 - 2004)
Company Filing History:
2 out of 36 
1 out of 3 
1 out of 7 Years Active: 1976-2004
Title: The Innovative Contributions of Roy L. Chandler
Introduction
Roy L. Chandler, an inventor based in Arlington, TX, holds an impressive portfolio of 14 patents. His work primarily focuses on advancing drilling technologies, showcasing his keen ability to innovate in a highly technical field. This article explores his latest patents, career highlights, and collaborations with notable professionals.
Latest Patents
Chandler's recent inventions include a "Drill Device for a Drilling Apparatus" and a "Directional Drilling Apparatus with Shifting Cam."
The drill device features a body that connects to the shaft of a drilling apparatus, designed with several angularly spaced slots extending between its front and rear ends. Each slot possesses a lip that accommodates cutting members, which are integral to its functionality.
The directional drilling apparatus incorporates an annular cam that fits within a housing, allowing the drill shaft to rotate for drilling and move longitudinally for shifting. The design includes grooves that engage a cam follower attached to the shaft, providing the operator with enhanced control over the drilling direction and operational adjustments.
Career Highlights
Throughout his career, Roy L. Chandler has made significant contributions to the field of drilling technology. His inventive approach has led to practical advancements that enhance the efficiency and effectiveness of drilling operations.
Collaborations
Chandler's work often involves collaboration with esteemed colleagues such as Charles T. Webb and J. Thomas Farrow. These partnerships have played a crucial role in developing his inventions, highlighting the importance of teamwork in the innovation process.
Conclusion
Roy L. Chandler is a distinguished inventor whose contributions to drilling technology have paved the way for future advancements. With his 14 patents, he continues to inspire innovation within the industry, emphasizing the vital role of inventors in pushing the boundaries of technology.