This inventor holds 6 USPTO granted patents. Top assignees: Halliburton Company, Halliburton Services, Other. Active years: 1987-2001.
Company Filing History:
4 out of 1,479 
1 out of 34 
1 out of 834,411 Years Active: 1987-2001
Title: The Innovative Contributions of Charles D. Totty
Introduction
Charles D. Totty is a notable inventor based in Duncan, Oklahoma, who has made significant contributions to the field of pressure monitoring technology. With a total of 6 patents to his name, Totty's work has advanced the understanding and application of differential pressure measurement.
Latest Patents
Among his latest patents is an "Apparatus and method for a pressure monitoring device." This invention utilizes two crystalline frequency sensors that are exposed to different pressures, generating two signals that are combined by a frequency mixer. The device measures the pressure differential between the two crystals, providing precise readings. Another significant patent is the "Capacitive differential pressure sensor and method of measuring." This sensor consists of two end pieces and a central diaphragm made from electrically non-conductive material, such as quartz. It effectively measures differential pressures at oil or gas wells by sensing capacitance changes as the diaphragm moves in response to applied pressures.
Career Highlights
Throughout his career, Charles D. Totty has worked with prominent companies, including Halliburton Company and Halliburton Services. His experience in these organizations has allowed him to develop and refine his innovative ideas in pressure monitoring technology.
Collaborations
Some of his notable coworkers include John R. Dennis and Michael P. Mahler, who have contributed to his projects and innovations.
Conclusion
Charles D. Totty's contributions to pressure monitoring technology through his patents and career experiences highlight his role as a significant inventor in this field. His work continues to influence the industry and improve measurement techniques.