Frances Lampi

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Circleville, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Odor absorbent evaporative pad
- Patent number 7,309,331
- Issue date Dec 18, 2007
- Columbus Industries, Inc.
- Allan G. Hanson
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Odor absorbent evaporative pad
- Publication number 20060060992
- Publication date Mar 23, 2006
- Allan G. Hanson
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL