Olivier Grenier

Title: Olivier Grenier and Underwater Retrieval Technology

Introduction

Olivier Grenier is an inventor associated with Sherbrooke, Canada, and Devocean Inc. His work includes an underwater retrieval device designed to bring submerged instruments back to the surface.

Latest Patents

Grenier is associated with 1 patent: “Underwater Retrieval Device and Rewinding Systems.” The invention describes a device with buoyancy means, a cable reel, a controller that receives an external signal, and mechanisms that lock and release the reel. When triggered, the release mechanism unlocks the cable reel, allowing buoyancy to return the device to the surface. The disclosure also describes a rewinder that can rewind the device without disassembly or replacement of parts.

Career Highlights

Grenier’s patent work addresses the practical challenge of retrieving underwater instruments. The device’s signal-controlled release and rewinding system are intended to support retrieval and reuse.

Collaborations

Grenier is associated with Devocean Inc. His listed coworkers include Carl-Philippe Cyr Mercier and Simon Therrien.

Conclusion

Olivier Grenier’s patented underwater retrieval and rewinding system combines buoyancy, controlled release, and reusable equipment to help recover underwater instruments.