Air Distribution Technologies Ip, LLC

Hart & Cooley, Inc.

Clark E Pridemore

Harvey Pastunink

Joseph Tyler Devine

James Charles Sharp

Robert Gerald Lee

Glen A Edgar

Steven R Palasek

Steve R Palasek

Keith E Page

Eric Kipker

Michael Lutz

Alexander M Prociv

Tiburcio Hernandez, Jr

Justin Johnston

A system for controlling air flow is provided that includes a damper disposed on a duct, an energy recovery system disposed within the duct a first predetermined distance from the damper and a controller coupled to the damper by a conductor and to the energy recovery system, the controller disposed within the duct a second predetermined distance from the damper.

Tethered control for direct drive motor integrated into damper blade

A damper, comprising a plurality of blades, a plurality of blade arms, each blade arm coupled to one of the plurality of blades and a motor coupled to one of the blades and one of the blade arms.

Direct drive motor integrated into damper blade

A prefabricated, modular, duct assembly comprising a main duct having an outer wall, an inner wall, a first end and a second end. A horizontal duct assembly extending through the main duct between the first end and the second end. A vertical duct assembly extending along the inner wall from the horizontal duct assembly to the first end.

Prefabricated, modular, fire resistance and non-fire resistance rated ventilation duct assembly with integral subducts

A flange cleat comprising a body having a first flange receiving portion and an immediately adjacent second flange receiving portion, a third flange receiving portion cooperatively disposed on the body opposite from the first flange receiving portion and the second flange receiving portion, the body having an elongate portion that extends from the third flange receiving portion, a flexible tab projecting from the elongate portion whereby the flexible tab can be depressed during installation, and the body being resiliently expandable during installation.

Flange cleat and method

Growing community of inventors

Grand Rapids, MI, United States of America

Clark E Pridemore