John M. Joseph

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Sacremento, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Safety pin attachment
- Patent number 6,324,734
- Issue date Dec 4, 2001
- John Joseph
- A44 - HABERDASHERY JEWELLERY
Information Patent Grant
Attachment for safety pin with identifying indicia
- Patent number 5,404,624
- Issue date Apr 11, 1995
- John M. Joseph
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS