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Marcinkiewicz 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.
| Marcinkiewicz Patents (Click to enlarge. Opens new window.) | |||
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| 4 Valve Ergonomic Valve Section | Concert Hall™ Mouthpiece Design | Shepherd's Crook |
Shepherd's Crook Flugelhorn Bell |
©2010 Marcinkiewicz Co.
Inc. All Rights Reserved
Trademark and Privacy Statement
