Gregory J Wendell

Title: Innovations by Gregory J Wendell

Introduction

Gregory J Wendell is an accomplished inventor based in Stoneham, MA (US). He has made significant contributions to the field of vapor detection technology. With a total of 2 patents, Wendell's work focuses on enhancing the sensitivity and selectivity of detection systems for specific compounds in the air.

Latest Patents

Wendell's latest patents include a "Vapor collector/desorber with non-conductive tube bundle" and a "Method of calibrating a vapor detector." These patents describe a highly selective and sensitive detection system for vapors emanating from compounds such as explosives. The system utilizes surfaces coated with gas chromatograph (GC) material to trap explosive vapors while repelling nitric oxide. The collected vapors are desorbed and concentrated using cold spot concentrators. A high-speed gas chromatograph separates the vapors, which are then decomposed in parallel pyrolyzers for nitric oxide detection. The innovative use of hydrogen as a carrier gas, along with unique collectors and concentrators, enhances the overall performance of the detection system.

Career Highlights

Gregory J Wendell is associated with Thermedics Inc., where he has been instrumental in developing advanced vapor detection technologies. His work has significantly contributed to the safety and security sectors, particularly in detecting hazardous materials.

Collaborations

Wendell has collaborated with notable coworkers, including Eugene K Achter and David P Rounbehler. Their combined expertise has further advanced the innovations in vapor detection systems.

Conclusion

Gregory J Wendell's contributions to vapor detection technology demonstrate his commitment to innovation and safety. His patents reflect a deep understanding of the complexities involved in detecting hazardous compounds in the environment.