Edwards S Atwood

Title: Innovations by Edwards S Atwood

Introduction

Edwards S Atwood is a notable inventor based in Natick, MA (US). He has made significant contributions to the field of sensor technology, holding a total of 7 patents. His work primarily focuses on methods for detecting various gases in both gaseous and liquid samples.

Latest Patents

One of his latest patents is a method of detecting nitrogen oxides in gaseous or liquid samples. This method utilizes a semi-permeable membrane-type sensor that includes a sensor electrode, a reference electrode, and an electrolyte with a pH range of 6.8-8.0 or 8.0-9.2. The potential between the electrodes is monitored to measure nitrogen oxides in the sample. Additionally, when using an electrolyte with a pH range of 8.0-9.2, it must contain at least 25% v/v of a water-miscible solvent with a dielectric constant of at least 10. Another significant patent involves a method for detecting carbon dioxide in gaseous or liquid samples. This method also employs a semi-permeable membrane-type sensor, with an electrolyte having a pH range of 9.5-11.0 or 10.7-12.0. The potential between the electrodes is monitored to assess carbon dioxide levels, and when using an electrolyte with a pH range of 10.7-12.0, it must contain at least 25% v/v of a water-miscible solvent with a dielectric constant of at least 10.

Career Highlights

Edwards S Atwood has been instrumental in advancing sensor technology through his innovative patents. His work has contributed to improved methods for environmental monitoring and analysis.

Collaborations

He collaborates with John N Driscoll, further enhancing the research and development efforts at Hnu Systems Inc.

Conclusion

Edwards S Atwood's contributions to sensor technology through his patents demonstrate his commitment to innovation and environmental science. His work continues to influence the field positively.