David J Duquette

Title: Innovations by David J Duquette

Introduction

David J Duquette is an accomplished inventor based in Fairhaven, MA (US). He has made significant contributions to the field of fish passage systems, holding a total of 4 patents. His innovative designs aim to enhance the migration of fish across barriers, promoting ecological sustainability.

Latest Patents

One of his latest patents is the Zero-ascend omnispecies (ZAO) prefabricated fish passage attraction system. This system includes a fish passage attraction module that can be deployed in a fishway where water flows downstream. The module features a body with a first end and an opposite second end, along with adaptors that alter water flow fields downstream to attract fish to its entrance. Another notable patent is the Scaled hydropower system, which utilizes flexible textile materials to create a conduit for transporting fish across river barriers encountered during migration. This system can include modular support structures that are independently secured to riverbeds, forming conduit supports, dams, and hydropower structures.

Career Highlights

David J Duquette works at Littoral Power Systems, Inc., where he continues to develop innovative solutions for fish passage and hydropower systems. His work is instrumental in addressing environmental challenges related to aquatic ecosystems.

Collaborations

He collaborates with talented individuals such as Katherine T Leighton and Chad W Cox, contributing to the advancement of their projects and innovations.

Conclusion

David J Duquette's contributions to fish passage systems reflect his commitment to innovation and environmental sustainability. His patents and ongoing work at Littoral Power Systems, Inc. highlight the importance of developing solutions that benefit both aquatic life and human infrastructure.