Lydall Fuel Cell Components - Develops gas diffusion layer components for PEM fuel cells. Cabot Corp. - Patented manufacturing method used to make platinum-based fuel cell electrocatalysts that can help fuel cell producers keep costs down since it requires less platinum. Sensor Products, Inc. - Introduced the Topaq pressure analysis system. Aids in ensuring accurate interfacial spacing and membrane placement in a fuel cell stack. Fuel Cell Technologies, Inc. - Manufacturer of fuel cell test stations and related components. Scibner Associates, Inc. - Designers and manufacturers of advanced hardware, software and accessories for electrochemistry and impedance measurement including fuel cells. Humidicore - Humidicore is a fuel cell lightweight, inexpensive humidifier. Replaces aftercooler, condenser and humidifier and runs on waste heat. Made with commercially available components. Advanced Measurements - Supplier of custom test and measurement solutions to fuel cell developers, manufacturers and research organizations.