404 Beavercreek Rd, Suite 240
Oregon City, OR 97045
M-F 10:00am to 5:00pm
503-263-2456 // info@marcinkiewicz.com
Patents
Marcinkiewicz Co. Inc. is very proud to hold 4 US Patents on our designs. These patents encompass our Shepherd's Crook Trumpet and Flugelhorn bells as well as our Concert Hall Mouthpieces.
