
John Fenske
Product Director
Suez Water Technologies & Solutions
John is the global product management lead for the spiral wound element business. He brings over 15 years of product management leadership and market strategy experience to his SUEZ position. He is focused on aligning our technology development to approach new market opportunities and optimizing our supply chain to meet the evolving needs of our global customers. John has a BS in Mechanical Engineering from the University of Wisconsin and an MBA from Marquette University.

Ryan Hertel
Product Line Director
SUEZ
Ryan is the SUEZ sales manager for sanitary markets in North America. He leads sales of spiral wound membrane elements and membrane bio-reactors by providing technical and commercial assistance for customers. His responsibilities include business development for new customers and expansion of product portfolio for existing customers.

Frederick Liberatore
Global Director
SUEZ
Frederick has spent his 30+ year career focusing on process application taking applications from piloting to successful commercial operations. He was one of the first to successfully develop spiral would elements to work in dairy protein applications. His expertise is in crossflow filtration utilizing RO/NF & UF. As the Global Commercial Director for Filters and Membranes, Frederick is globally responsible for leading the commercial team selling filtration and cross flow membrane technology.