Timothy J. Drouhard

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Mansfield, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Interchangeable jewelry, particularly a ring assembly
- Patent number 9,848,678
- Issue date Dec 26, 2017
- Timothy J. Drouhard
- A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

Information Patent Application
INTERCHANGEABLE JEWELRY, PARTICULARLY A RING ASSEMBLY
- Publication number 20160183645
- Publication date Jun 30, 2016
- Timothy J. Drouhard
- A44 - HABERDASHERY JEWELLERY