Catherine A. Collison

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Northfield, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Decorative bead and other ornamental objects and their method and t...
- Patent number 8,112,890
- Issue date Feb 14, 2012
- Catherine A. Collison
- B44 - DECORATIVE ARTS
Information Patent Grant
Bottle cap flattener and method for flattening bottle caps
- Patent number 7,856,860
- Issue date Dec 28, 2010
- Catherine A. Collison
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

Information Patent Application
Decorative bead and other ornamental objects and their method and t...
- Publication number 20090282873
- Publication date Nov 19, 2009
- Catherine A. Collison
- B44 - DECORATIVE ARTS
Information Patent Application
Decorative bead and other ornamental objects and their method and t...
- Publication number 20090282869
- Publication date Nov 19, 2009
- Catherine A. Collison
- A44 - HABERDASHERY JEWELLERY
Information Patent Application
Decorative bead and other ornamental objects and their method and t...
- Publication number 20090282684
- Publication date Nov 19, 2009
- Catherine A. Collison
- B44 - DECORATIVE ARTS