3m Innovative Properties Company

University of Minnesota

Four D Incorporated

John M Darst

Gerald J Niles

Paul A Connors

Gregory J Sherwood

Michael J Lyden

Justin Theodore Nelson

David J Lehse

Mary J Reiland

Kenneth H Reiland

Michael Mathias Freking

Raia Colette Finc

Embodiments herein relate to breath analysis system. In an embodiment, a gas measurement device is included having a housing defining an interior volume. The housing can include a fluid ingress port, a fluid egress port, a bottom wall, and a circuit board disposed within the interior volume. The circuit board can include a first side and a second side, where the first side of the circuit board faces inward toward the interior volume. The circuit board can include a plurality of gas sensors disposed on the first side of the circuit board and a plurality of conductive pads disposed on the second side of the circuit board, wherein a plurality of electrical contacts contact the conductive pads when the circuit board is seated within the housing. Other embodiments are also included herein.

Fluid analysis system

Reusable container half

Disclosed is a container having top, bottom, and side walls that comprises first and second substantially identical halves, each of which has a major surface that has a polygonal shape defined by at least six sides and at least one substantially vertical side wall, substantially orthogonal to the major surface, that forms a portion of the side walls of the container when the halves are assembled, an at least double wall construction, the two substantially identical halves matingly engage when the halves are assembled to form the container, and means integral to each half for securing the two halves together. In another aspect, the container of the invention comprises a major surface having a curved periphery and is otherwise as summarized above.

Reusable container

A storage container for storing and shipping items is foldable between a flat unformed condition and a second folded formed condition. The container includes a base section, and first and second end sections hinged to respective first and second ends of the base section. First and second cover sections are hinged to respective second ends of the end sections. The container includes a structure to secure differently sized and shaped articles in the same location of the inner surface of the base section. The securing structure includes slots, retention columns, ridges, troughs having various walls forming a trough for securing these articles using a friction fit. The container also includes a device for indicating whether the container has been opened.

Reusable one-piece storage and shipping container

A lightweight, freestanding modular changing room system which can be assembled using few or no tools. The modular freestanding changing room system may consist of as few as four unique components--interchangeable wall panels, door panel assemblies, and two types of panel support columns. Additional components may be added to create more elaborate changing room configurations.

Freestanding modular changing room system

Growing community of inventors

Oakdale, MN, United States of America

John M Darst