3m Innovative Properties Company

Jacob P Vanderheyden

Judd D Olson

Thomas W Floyd

Stephan A Hawthorne

Craig D Thompson

David M Castiglione

Christian Richard Trifilio

Jeffrey B Waffensmith

John M Pilgrim

Nicolas A Echeverri

Joseph Andrew Hoffman

Sean C McGreevy

Graham Peter Wilson

Nathan E Marks

Simon Pougher

Samuel Wyn Jones

Angela L Pan

Michael E Hamerly

Andrew S Viner

Giuseppe De Bellis

Christopher J Herman

Thomas C Meier

Richard C Webb

Daniel B Taylor

Jessica L T Hauge

Thomas R Braxton, Ii

Silvia G Guttmann

Christopher E Somero

Kenneth B L Stanford

Jennifer L Kamarainen

Sean C Mcgreevy

Bracket for respiratory sensing device

Welding attachment for a respirator

Dock for respiratory sensing devices

There is provided a fit testing method comprising: providing a respirator donned by a wearer; providing a sensor in electrical communication with a sensing element, where the sensor is configured to monitor a particulate concentration parameter of a gas space within the respirator, and a second particulate concentration parameter of a gas space outside the respirator, where the sensor is attached to the respirator such that the respirator such that the weight of the sensor is supported by the respirator; and providing a reader configured to communicate with the sensor, where the reader is configured to provide a respirator fit parameter based on a comparison of the particulate concentration within the respirator to the particulate concentration parameter outside the respirator.

Fit-test method for respirator with sensing system

Full face respirator front cover

Systems and kits for decorating walls include a plurality of d&#xe9;cor assemblies and a plurality of complementary fastening structures. The d&#xe9;cor assemblies include a d&#xe9;cor element and a releasable fastening structure providing first fastening elements. The complementary fastening structure includes a base, a pressure sensitive adhesive disposed on the base, and second fastening elements. The first fastening elements are releasably mateable with the second fastening elements to define a releasable fastening system. During use, a complementary fastening structure is releasably applied to a wall, and is connected to and supports one of the d&#xe9;cor assemblies via the releasable fastening system. The releasable fastening system can comprise low profile hooks and loops, exhibiting relatively low holding power.

Removable wall decoration kits, systems and methods

Decorative display

Decorative display base

A hand held dispenser for dispensing sheet material from a roll. The dispenser includes a handle assembly, an elongated blade, and a support assembly. The handle assembly includes a hub rotatably mounted to a frame. The blade extends from the frame. The support assembly includes a bracket, a brace and a support hub. The bracket is attached to the blade apart from the frame and includes a guide track. The guide track provides first and second segments that combine to define a guide axis. A leading side of the brace is slidably mounted to the guide track along the guide axis. The support hub is rotatably mounted to a trailing side of the brace. In a locked state, the leading side is slidably disposed over the track first segment and cannot rotate. In an unlocked state, the leading side is over the track second segment and is allowed to rotate.

Hand held masking sheet material dispenser

Paper towel holder

Growing community of inventors

Saint Paul, MN, United States of America

Jacob P Vanderheyden