John Chamberlin

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Chesterfield, MI, US

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Patents Grantslast 30 patents

Information Patent Grant
Supplemental filter media support insert for an air cleaner
- Patent number 8,287,614
- Issue date Oct 16, 2012
- MANN+HUMMEL GMBH
- Grant Gillispie
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SUPPLEMENTAL FILTER MEDIA SUPPORT INSERT FOR AN AIR CLEANER
- Publication number 20110030322
- Publication date Feb 10, 2011
- Mann + Hummel GmbH
- Grant Gillispie
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL