Location History:
- Duncan, OK (US) (1976 - 1987)
- Weston, CT (US) (1990)
Company Filing History:
6 out of 1,479 
1 out of 832,912 Years Active: 1976-1990
Title: **Robert T Evans: A Pioneer in Communication and Well Bore Technology**
Introduction
Robert T Evans, an innovative inventor based in Duncan, Oklahoma, has made significant contributions to technology with a total of seven patents to his name. His inventions focus on enhancing communication services and developing specialized devices for use in well bores, drawing on both his extensive experience in the field and collaborative efforts with notable professionals.
Latest Patents
Among Robert T Evans' most recent patents are:
1. **Enhanced Communication Services and Apparatus**: This patent details a method for facilitating communication between a primary terminal and a selection of compatible secondary terminals. Using a designated communication service of a common carrier, this innovative method incorporates features such as a security code system for identification, message reception capabilities, and comprehensive logging functionalities.
2. **Annulus Pressure Operated Ratchet Device**: This invention presents a novel mechanism for use in well bores, which includes a ratchet that allows for controlled movement of components, ensuring effective sealing and maintenance of pressure within the bore. The elastomeric components work dynamically under pressure to maintain efficacy, demonstrating a blend of simplicity and efficiency in design.
Career Highlights
Robert has held significant positions in well-recognized companies, including Halliburton Company. His time spent in the industry has enabled him to harness practical experiences, which have greatly influenced his innovative abilities and the development of his patented technologies. His work has paved the way for advancements in both communication systems and oilfield technologies.
Collaborations
Throughout his career, Robert T Evans has collaborated with a talented team, including noteworthy individuals such as David L Farley and Burchus Q Barrington. These collaborations have fostered an environment of creativity and innovation, facilitating the sharing of ideas and expertise that have led to the successful development and implementation of his patented designs.
Conclusion
Robert T Evans stands out as a distinguished inventor whose work transcends traditional boundaries within technology. His inventions showcase not only his inventive prowess but also his ability to address contemporary challenges in communication and engineering. With a strong foundation built on collaboration and experience, Evans continues to leave a lasting impact on the fields of communication services and well bore technology.