Francis P. Polowy, JR.

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Kewanee, IL, US

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Patents Grantslast 30 patents

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