Welch Allyn, Inc.

Eastman-kodak Company

Harsco Technologies Corporation

American Allsafe Company

Devin Glenn Cooper

Alan S Knieriem

Joshua Lyle Page

Michael T McMahon

Thaddeus J Wawro

Steven R Slawson

Ronald J Perry

Howard Haines

John David Eberle

Benjamin Zombek

Anthony P Wagner

Benjamin Zombeck

James Herrmann

Rick Farchione

Multi-function scanner

Eye disease screening instrument

A knob for a medical post valve, the post valve having a threaded bonnet with a diameter, and a valve stem, the valve stem having an external end shaped, generally, as a cylinder with two opposing flat sides, the knob comprising a hub having an elongated body with a diameter that is generally the same size as the bonnet diameter, the body having a first end, a second end, and an axial cavity, the first end having a medial slot extending in across the first end in a direction perpendicular to the cavity, an elongated handle, the handle sized to fit within the cavity, the handle movable between a first position and a second position, the handle first position being disposed within such cavity with the axis of the handle generally aligned with the axis of the body, and the handle second position being disposed within the slot with the axis of the handle extending perpendicular to the axis of the body.

Growing community of inventors

Fairport, NY, United States of America

Devin Glenn Cooper