Bloom Energy Corporation

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Motorola Corporation

Henkel Corporation

Mostek Corporation

John Fisher

David Weingaertner

Jayakumar Krishnadass

Martin Perry

Shraddesh Malviya

Laxmikant Girwalkar

Arne Watson Ballantine

Matthias Gottmann

Swaminathan Venkataraman

Chockkalingam Karuppaiah

Antonios Georgios Mikos

David Edmonston

Stephen Couse

Chad Pearson

Ian Russell

Robert M Hintz

H David Dean

Martha O Wang

Nathan Ben Erlin

Al Siblani

Eric J Mott

Greg Young

Michael Dubuk

Harald Herchen

Tad Armstrong

James Wilson

Michael Petrucha

Srikanth Ranganathan

Dean A Oester

William L O'Brien

Nilanjana Basu

Vlad Kalika

Peter A Andersen

Jeffrey A Barnhorst

David Higdon

Victor Silva

Jonathan Cerrona

Jerome A Mack

Lidia Kupczyk-Subotkowska

Demir S Zoroglu

Kevin E Brehmer

Christopher D Mahone

Kevin Cheung

Gary Walth

A fuel cell system and method for using a peak shaving gas, the system including: a fuel inlet configured to receive fuel from a fuel source; a catalytic partial oxidation (CPOx) reactor configured to at least partially oxidize the fuel during startup of the system; a blower configured to provide air to the CPOx reactor; a gas analyzer configured to determine a composition of fuel provided to the CPOx reactor from the fuel inlet; an oxidation catalyst configured to reduce an Ocontent of fuel received from the CPOx reactor; a reforming catalyst configured to partially reform fuel received from the oxidation catalyst; and a stack of fuel cells configured to generate electricity using fuel received from the reforming catalyst.

Solid oxide fuel cell system and method of operating the same using peak shaving gas

A fuel cell system anode tail gas oxidizer (ATO) includes an inner ATO wall, an outer ATO wall, and a first catalyst ring disposed in a chamber formed between the inner ATO wall and the outer ATO wall. The first catalyst ring includes an inner wall, an outer wall, and a matrix disposed between the inner wall and the outer wall and loaded with an oxidation catalyst.

Fuel cell system including catalyst ring anode tail gas oxidizer

A light polymerizable composition for use in the additive manufacturing of medical devices may include a first photo-initiator and a second photo-initiator. The first photo-initiator activates to initiate curing of the composition when exposed to light of a first wavelength in an additive manufacturing device and the second photo-initiator limits the transmission of the light of the first wavelength that activates the first photo-initiator in the additive manufacturing device. The second photo-initiator is activated to further cure the composition when exposed to a light of a second wavelength different from the first wavelength by activating the second photo-initiator to produce free radicals at a higher rate when exposed to the light of the second wavelength than when exposed to the light of the first wavelength.

Continuous digital light processing additive manufacturing of implants

A process for additive manufacturing of a resorbable implant to be implanted into a patient includes providing a biocompatible resin including a liquid light-polymerizable material that is resorbable after polymerization and an initiator. The process further includes actuating an additive manufacturing apparatus to expose an amount of the biocompatible resin to light to at least partially cure the exposed amount of biocompatible resin to form a layer of the resorbable implant and actuating the additive manufacturing apparatus to expose at least some additional amount of biocompatible resin to light to at least partially cure the exposed additional amount of biocompatible resin to form an additional layer of the resorbable implant and to at least partially overcure previously cured layers to cause at least some interlayer binding between the previously cured layers and the additional layer.

A fuel cell system includes at least one of plural electrochemical pump separators to separate carbon dioxide from a fuel exhaust stream or a combination of a gas separator and a fuel exhaust cooler located outside a hotbox.

Solid oxide fuel cell system with hydrogen pumping cell with carbon monoxide tolerant anodes and integrated shift reactor

Systems and methods for testing a fuel cell stack include a vacuum source, a test head including at least one isolated vacuum plenum configured to be positioned in fluid communication with a first portion of the fuel cell stack, the isolated vacuum plenum in fluid communication with the vacuum source, and a detector in fluid communication with the at least one isolated vacuum plenum for detecting the presence of a particular constituent of a fluid provided in a second portion of the fuel cell stack, where the second portion of the fuel cell stack is separated from the first portion of the fuel cell stack by at least one of an electrolyte and a fuel cell seal.

Methods and systems for detecting leaks in a fuel cell stack

A measurement device for measuring voltages along a linear array of voltage sources, such as a fuel cell stack, includes at least one movable contact or non-contact voltage probe that measures a voltage of an array element.

Measurement device for measuring voltages along a linear array of voltage sources

A measurement device for measuring voltages along a linear array of voltage sources, such as a fuel cell stack, includes at least one movable voltage probe that measures voltage transitions along an array element. The measured voltage is used to determine a distance of travel of the at least one voltage probe along the fuel cell stack from the speed of the probe and the timing of the transitions.

Measurement device and method for determining fuel cell stack size variations

Bandage scissors

Growing community of inventors

San Jose, CA, United States of America

John Fisher