Craig Spisinski

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North Branford, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and methods for forming filter sleeves having circumferen...
- Patent number 8,545,658
- Issue date Oct 1, 2013
- 3M Innovative Properties Company
- Aaron Spearin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHODS FOR FORMING FILTER SLEEVES HAVING CIRCUMFEREN...
- Publication number 20070102101
- Publication date May 10, 2007
- 3M Innovative Properties Company
- Aaron Spearin
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL