Ralph S. Rossini

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New York, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
Multifunctional decorative jewelry element
- Patent number 9,392,849
- Issue date Jul 19, 2016
- Richline Group
- Mossig H. Makhoulian
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Jewelry with interchangeable decorative elements
- Patent number 9,295,309
- Issue date Mar 29, 2016
- Richline Group
- Mossig H. Makhoulian
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Pierced earring back for hanging decorative elements
- Patent number 9,226,552
- Issue date Jan 5, 2016
- Richline Group
- Mossig H. Makhoulian
- A44 - HABERDASHERY JEWELLERY