Martin A. Yepsen

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Kewanee, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Removable nozzle for use with air cannons and aerators and method f...
- Patent number 8,236,235
- Issue date Aug 7, 2012
- Martin Engineering Company
- Travis J. Miller
- C21 - METALLURGY OF IRON
Information Patent Grant
Dual apron seal
- Patent number 8,172,076
- Issue date May 8, 2012
- Martin Engineering Company
- Steve Eugene Brody
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
Dual Apron Seal
- Publication number 20100072035
- Publication date Mar 25, 2010
- MARTIN ENGINEERING COMPANY
- Steve Eugene Brody
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
Removable Nozzle for Use With Air Cannons and Aerators and Method f...
- Publication number 20080265066
- Publication date Oct 30, 2008
- MARTIN ENGINEERING COMPANY
- Travis J. Miller
- C21 - METALLURGY OF IRON