Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Systems and methods for compressed-gas energy storage using coupled cylinder assemblies Image Number 10 for United States Patent #8117842. In various embodiments, a pneumatic cylinder assembly is coupled to a mechanism that converts motion of a piston into electricity, and vice versa, during expansion or compression of a gas in the pneumatic cylinder assembly.       Recently Added Patents Modular jack with sheilding plate between magnetic components Programming a nonvolatile memory device using a bias voltage to a well of a memory block Package carrier and manufacturing method thereof Flexible venue system Punctal plugs Display screen with graphical user interface Dyeing of fibers using supercritical carbon dioxide and electrophoresis   Randomly Featured Patents Chair Bathtub-bathseat Dual metal gate self-aligned integration Method of wrapping bales with twine Ultra-mild, clear, aqueous, foamable skin cleanser Thermoplastic elastomer composition Range Doppler self-referencing imaging system Fan guard of a freezing chamber in a refrigerator Electronic television program guide schedule system and method Tire tread © 2006-2008 PatentGenius. All Rights Reserved.