Location History:
- Council, ID (US) (1979 - 1980)
- Atlanta, GA (US) (1996 - 2001)
Company Filing History:
6 out of 49 
1 out of 832,812 Years Active: 1979-2001
Title: The Innovative Contributions of Theodore G. Jackson
Introduction
Theodore G. Jackson is a notable inventor based in Atlanta, GA, with a remarkable portfolio of eight patents. His work primarily focuses on advancements in ultrasonic characterization methods, particularly in the context of moving web-like materials.
Latest Patents
Among his latest patents is a method and apparatus for ultrasonic characterization through the thickness direction of a moving web. This invention allows for precise determination of caliper and ultrasonic transit time using ultrasonic pulses generated by a rotatable wheel ultrasound apparatus. The design includes a first liquid-filled tire and a second tire or rotatable cylinder that supports a thin moving web, such as paper. This innovative approach resolves the contributions of tire thickness and fluid paths to the total path length, enabling accurate caliper measurements at any point in time.
Another significant patent by Jackson is the out-of-plane ultrasonic velocity measurement method. This invention enhances the accuracy of measuring the velocity and time of flight of ultrasonic signals through materials like paper and paperboard. By utilizing fluid-filled wheels for acoustical coupling between transducers and the web-like material, Jackson compensates for errors due to variances in wheel thickness. His method also addresses digitization errors, particularly those associated with trigger jitter in digitizing oscilloscopes, ensuring more reliable measurements.
Career Highlights
Throughout his career, Theodore G. Jackson has made significant contributions to the field of ultrasonic measurement technology. His work at the Institute of Paper Science and Technology, Inc. has been instrumental in advancing the understanding and application of ultrasonic techniques in the paper industry.
Collaborations
Jackson has collaborated with notable individuals such as Maclin S. Hall and Christopher Knerr, further enhancing the impact of his inventions through teamwork and shared expertise.
Conclusion
Theodore G. Jackson's innovative patents and contributions to ultrasonic measurement technology have significantly advanced the field. His work continues to influence the industry, showcasing the importance of precision in measuring mechanical properties of materials.