Lummus Technology Inc.

Brunswick Corporation

Cb&i Sts Delaware Llc.

David Thomas Creech

Randy Lee Eberly

Richard John Jibb

Vincenzo Marco Brignone

Trevor Jaye

Elizabeth MacLean Meacham

Henk Boekhouder

Roberto Groppi

Richard A Davis

Jay Cummings

Michael P Mihelich

Steven Matthew Cihlar

John Andrew Jacobson

Alexander Cooperman

Robert Groppi

A heat exchanger assembly including an elongated tubular heat exchanger enclosure defining an interior chamber. A tube sheet is positioned within the interior chamber of the heat exchanger enclosure separating the interior chamber into a shell side and a channel side. The interior portion is configured to removably receive a tube bundle positioned within the shell side of the interior chamber. An annular sleeve member is positioned within the channel side of the interior chamber of the heat exchanger enclosure. An annular elastic torsion member is positioned within the channel side of the interior chamber of the heat exchanger such that the sleeve member is positioned between the tube sheet and the elastic torsion member. The elastic torsion member has an inner circumference deflectable relative to its outer circumference for torsioning the elastic torsion member.

Heat exchanger closure assemblies and methods of using and installing the same

A cryogenic vessel includes an outer vessel at least partially formed from a reinforced concrete. The cryogenic vessel further includes an inner vessel disposed in the outer vessel. The cryogenic vessel further includes an airtight liner disposed between the inner vessel and the outer vessel, wherein the liner is anchored to the outer vessel. The cryogenic vessel further includes a vacuum space disposed between the inner vessel and the liner, wherein an insulation material is disposed in the vacuum space.

Vacuum insulated cryogenic storage vessel

A marine drive has a break-away mount mounting first and second sections of the drive and breaking-away in response to a given underwater impact against the second section to protect the first section and the vessel.

Marine drive with break-away mount

Growing community of inventors

Glen Ellyn, IL, United States of America

David Thomas Creech