John O Walters is a notable inventor based in Bartlesville, OK (US). He has made significant contributions to the field of process control systems, holding a total of 2 patents. His work has been instrumental in enhancing the efficiency and reliability of various industrial processes.

Latest Patents

Walters' latest patents include a "Process Control System" and a "Control of a Fluid Catalytic Cracking Unit." The Process Control System utilizes a variable limit to prevent a position controller from overdriving a stuck control valve. This innovative approach ensures that control is maintained based on a comparison of the actual position to the desired position, unless the valve is stuck. In such cases, the variable limit controls the velocity set point provided to the position controller until the valve becomes unstuck. His second patent, the Control of a Fluid Catalytic Cracking Unit, describes a control system that selects either the wet gas compressor or the air blower for base loading. Once the selected device is base loaded, the load is shifted to the other device, ensuring that the feed flow rate continues to increase until both devices are loaded, thereby maximizing the production of the desired product.

Career Highlights

Walters is currently employed at Phillips Petroleum Company, where he applies his expertise in process control to improve operational efficiency. His innovative solutions have contributed to the advancement of technology within the petroleum industry.

Collaborations

Walters has collaborated with his coworker, William B Bard, to further enhance the development of process control systems. Their combined efforts have led to significant improvements in the field.

Conclusion

John O Walters is a distinguished inventor whose work in process control systems has made a lasting impact on the industry. His innovative patents and contributions to Phillips Petroleum Company exemplify his commitment to advancing technology in the field.