Patti S Du Bois

Title: Patti S Du Bois: Innovator in Fuel Vapor Management

Introduction

Patti S Du Bois is a notable inventor based in Hamlin, NY (US). She has made significant contributions to the field of fuel vapor management, holding 2 patents that showcase her innovative spirit and technical expertise.

Latest Patents

One of her latest patents is the "Water separator for fuel canister purge." This invention addresses the challenge of separating entrained water from the entering purge flow in a fuel vapor storage canister. The design features a separator in the form of an open-ended box, which includes a series of alternating, interleaved, and downwardly sloped fins. These fins create a series of restricting gaps that decrease in size in the upstream direction, optimizing the flow for effective water stripping.

Another significant patent is the "Vapor storage canister with volume change compensator." This invention maintains a bed of activated carbon granules tightly packed within a fuel vapor storage canister housing. It employs a specially designed compensator with a pair of spring-loaded, nested trays that move axially relative to one another. This mechanism ensures that the carbon bed remains packed while preventing granules from falling out, even as the canister housing swells.

Career Highlights

Patti S Du Bois is currently employed at GM Global Technology Operations, Inc., where she continues to develop innovative solutions in her field. Her work has been instrumental in advancing technologies related to fuel vapor management.

Collaborations

Throughout her career, Patti has collaborated with talented individuals such as Kenneth W Turner and Brian J Dunham. These partnerships have contributed to her success and the development of her patented technologies.

Conclusion

Patti S Du Bois exemplifies the spirit of innovation in the field of fuel vapor management. Her contributions through her patents reflect her dedication to improving technology and addressing industry challenges.